22107892705 has 8 divisors (see below), whose sum is σ = 26787039552. Its totient is φ = 17514601968.

The previous prime is 22107892691. The next prime is 22107892747. The reversal of 22107892705 is 50729870122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22107892705 - 2⁷ = 22107892577 is a prime.

It is a Duffinian number.

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, 21463459 + ... + 21464488.

It is an arithmetic number, because the mean of its divisors is an integer number (3348379944).

Almost surely, 2^22107892705 is an apocalyptic number.

It is an amenable number.

22107892705 is a deficient number, since it is larger than the sum of its proper divisors (4679146847).

22107892705 is a wasteful number, since it uses less digits than its factorization.

22107892705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42928055.

The product of its (nonzero) digits is 141120, while the sum is 43.

The spelling of 22107892705 in words is "twenty-two billion, one hundred seven million, eight hundred ninety-two thousand, seven hundred five".