2242535500 has 48 divisors (see below), whose sum is σ = 4956797664. Its totient is φ = 886190400.

The previous prime is 2242535473. The next prime is 2242535507. The reversal of 2242535500 is 55352422.

It is not an unprimeable number, because it can be changed into a prime (2242535507) 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, 14482 + ... + 68518.

It is an arithmetic number, because the mean of its divisors is an integer number (103266618).

Almost surely, 2^2242535500 is an apocalyptic number.

2242535500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2242535500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2478398832).

2242535500 is an abundant number, since it is smaller than the sum of its proper divisors (2714262164).

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

2242535500 is a wasteful number, since it uses less digits than its factorization.

2242535500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54139 (or 54127 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 2242535500 is about 47355.4167968143. The cubic root of 2242535500 is about 1308.9200158192.

Adding to 2242535500 its reverse (55352422), we get a palindrome (2297887922).

The spelling of 2242535500 in words is "two billion, two hundred forty-two million, five hundred thirty-five thousand, five hundred".