22014297902090 has 16 divisors (see below), whose sum is σ = 42673869779688. Its totient is φ = 8128356148416.

The previous prime is 22014297902087. The next prime is 22014297902131. The reversal of 22014297902090 is 9020979241022.

It can be written as a sum of positive squares in 4 ways, for example, as 20369073530521 + 1645224371569 = 4513211^2 + 1282663^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84670376417 + ... + 84670376676.

Almost surely, 2^{22014297902090} is an apocalyptic number.

22014297902090 is a deficient number, since it is larger than the sum of its proper divisors (20659571877598).

22014297902090 is a wasteful number, since it uses less digits than its factorization.

22014297902090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169340753113.

The product of its (nonzero) digits is 326592, while the sum is 47.

The spelling of 22014297902090 in words is "twenty-two trillion, fourteen billion, two hundred ninety-seven million, nine hundred two thousand, ninety".