22105652104 has 16 divisors (see below), whose sum is σ = 41658497100. Its totient is φ = 10996719552.

The previous prime is 22105652083. The next prime is 22105652147. The reversal of 22105652104 is 40125650122.

It can be written as a sum of positive squares in 2 ways, for example, as 22102768900 + 2883204 = 148670^2 + 1698^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7011639 + ... + 7014790.

Almost surely, 2^22105652104 is an apocalyptic number.

It is an amenable number.

22105652104 is a deficient number, since it is larger than the sum of its proper divisors (19552844996).

22105652104 is a wasteful number, since it uses less digits than its factorization.

22105652104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14026632 (or 14026628 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 22105652104 in words is "twenty-two billion, one hundred five million, six hundred fifty-two thousand, one hundred four".