22335250122 has 32 divisors (see below), whose sum is σ = 49690205760. Its totient is φ = 7436635920.

The previous prime is 22335250061. The next prime is 22335250123. The reversal of 22335250122 is 22105253322.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (22335250123) 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, 186529 + ... + 281892.

It is an arithmetic number, because the mean of its divisors is an integer number (1552818930).

Almost surely, 2^22335250122 is an apocalyptic number.

22335250122 is an abundant number, since it is smaller than the sum of its proper divisors (27354955638).

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

22335250122 is a wasteful number, since it uses less digits than its factorization.

22335250122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469315 (or 469309 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The spelling of 22335250122 in words is "twenty-two billion, three hundred thirty-five million, two hundred fifty thousand, one hundred twenty-two".