4222133520 has 80 divisors (see below), whose sum is σ = 14278496832. Its totient is φ = 1023546880.

The previous prime is 4222133491. The next prime is 4222133521. The reversal of 4222133520 is 253312224.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×4222133520² = 35652822921415180800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (4222133521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 797007 + ... + 802286.

Almost surely, 2^4222133520 is an apocalyptic number.

4222133520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4222133520 is an abundant number, since it is smaller than the sum of its proper divisors (10056363312).

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

4222133520 is a wasteful number, since it uses less digits than its factorization.

4222133520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1599320 (or 1599314 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 4222133520 is about 64977.9464126099. The cubic root of 4222133520 is about 1616.2578767794.

Adding to 4222133520 its reverse (253312224), we get a palindrome (4475445744).

The spelling of 4222133520 in words is "four billion, two hundred twenty-two million, one hundred thirty-three thousand, five hundred twenty".