2222598136 has 32 divisors (see below), whose sum is σ = 4559166000. Its totient is φ = 1007395840.

The previous prime is 2222598109. The next prime is 2222598137. The reversal of 2222598136 is 6318952222.

2222598136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×2222598136⁴ (a number of 38 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222598137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4711 + ... + 66838.

Almost surely, 2^2222598136 is an apocalyptic number.

It is an amenable number.

2222598136 is an abundant number, since it is smaller than the sum of its proper divisors (2336567864).

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

2222598136 is a wasteful number, since it uses less digits than its factorization.

2222598136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71919 (or 71915 counting only the distinct ones).

The product of its digits is 103680, while the sum is 40.

The square root of 2222598136 is about 47144.4390782200. The cubic root of 2222598136 is about 1305.0294588751.

The spelling of 2222598136 in words is "two billion, two hundred twenty-two million, five hundred ninety-eight thousand, one hundred thirty-six".