22126718602 has 16 divisors (see below), whose sum is σ = 33264110880. Its totient is φ = 11038700592.

The previous prime is 22126718591. The next prime is 22126718629. The reversal of 22126718602 is 20681762122.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 4504924 + ... + 4509832.

It is an arithmetic number, because the mean of its divisors is an integer number (2079006930).

Almost surely, 2^22126718602 is an apocalyptic number.

22126718602 is a deficient number, since it is larger than the sum of its proper divisors (11137392278).

22126718602 is a wasteful number, since it uses less digits than its factorization.

22126718602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9477.

The product of its (nonzero) digits is 32256, while the sum is 37.

The spelling of 22126718602 in words is "twenty-two billion, one hundred twenty-six million, seven hundred eighteen thousand, six hundred two".