22606256202 has 32 divisors (see below), whose sum is σ = 47600723520. Its totient is φ = 7137527040.

The previous prime is 22606256191. The next prime is 22606256237. The reversal of 22606256202 is 20265260622.

It is a super-2 number, since 2×22606256202² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 764452 + ... + 793472.

It is an arithmetic number, because the mean of its divisors is an integer number (1487522610).

Almost surely, 2^22606256202 is an apocalyptic number.

22606256202 is an abundant number, since it is smaller than the sum of its proper divisors (24994467318).

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

22606256202 is a wasteful number, since it uses less digits than its factorization.

22606256202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35878.

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 22606256202 in words is "twenty-two billion, six hundred six million, two hundred fifty-six thousand, two hundred two".