22697541885 has 16 divisors (see below), whose sum is σ = 36338509440. Its totient is φ = 12097874880.

The previous prime is 22697541833. The next prime is 22697541907. The reversal of 22697541885 is 58814579622.

It is not a de Polignac number, because 22697541885 - 2¹² = 22697537789 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 442425 + ... + 491054.

It is an arithmetic number, because the mean of its divisors is an integer number (2271156840).

Almost surely, 2^22697541885 is an apocalyptic number.

It is an amenable number.

22697541885 is a deficient number, since it is larger than the sum of its proper divisors (13640967555).

22697541885 is a wasteful number, since it uses less digits than its factorization.

22697541885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935108.

The product of its digits is 9676800, while the sum is 57.

The spelling of 22697541885 in words is "twenty-two billion, six hundred ninety-seven million, five hundred forty-one thousand, eight hundred eighty-five".