222757790052 has 72 divisors (see below), whose sum is σ = 604692454464. Its totient is φ = 63638328768.

The previous prime is 222757790029. The next prime is 222757790117. The reversal of 222757790052 is 250097757222.

222757790052 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-5 number, since 5×222757790052⁵ (a number of 58 digits) contains 55555 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222757789983 and 222757790010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8852713 + ... + 8877839.

It is an arithmetic number, because the mean of its divisors is an integer number (8398506312).

Almost surely, 2^222757790052 is an apocalyptic number.

It is an amenable number.

222757790052 is an abundant number, since it is smaller than the sum of its proper divisors (381934664412).

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

222757790052 is a wasteful number, since it uses less digits than its factorization.

222757790052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40225 (or 40216 counting only the distinct ones).

The product of its (nonzero) digits is 1234800, while the sum is 48.

The spelling of 222757790052 in words is "two hundred twenty-two billion, seven hundred fifty-seven million, seven hundred ninety thousand, fifty-two".