2330033220 has 36 divisors (see below), whose sum is σ = 7067767980. Its totient is φ = 621342144.

The previous prime is 2330033207. The next prime is 2330033221. The reversal of 2330033220 is 223300332.

2330033220 is a `hidden beast` number, since 2 + 330 + 0 + 332 + 2 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1374481476 + 955551744 = 37074^2 + 30912^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 2330033193 and 2330033202.

It is not an unprimeable number, because it can be changed into a prime (2330033221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6472135 + ... + 6472494.

Almost surely, 2^2330033220 is an apocalyptic number.

2330033220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2330033220 is an abundant number, since it is smaller than the sum of its proper divisors (4737734760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2330033220 is a wasteful number, since it uses less digits than its factorization.

2330033220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12944644 (or 12944639 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

The square root of 2330033220 is about 48270.4176489079. The cubic root of 2330033220 is about 1325.7268057123.

Adding to 2330033220 its reverse (223300332), we get a palindrome (2553333552).

The spelling of 2330033220 in words is "two billion, three hundred thirty million, thirty-three thousand, two hundred twenty".