22916261922 has 32 divisors (see below), whose sum is σ = 47849978880. Its totient is φ = 7302855120.

The previous prime is 22916261891. The next prime is 22916261923.

22916261922 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (22916261923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231147 + ... + 315057.

It is an arithmetic number, because the mean of its divisors is an integer number (1495311840).

Almost surely, 2^22916261922 is an apocalyptic number.

22916261922 is an abundant number, since it is smaller than the sum of its proper divisors (24933716958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22916261922 is a wasteful number, since it uses less digits than its factorization.

22916261922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85918.

The product of its digits is 93312, while the sum is 42.

The spelling of 22916261922 in words is "twenty-two billion, nine hundred sixteen million, two hundred sixty-one thousand, nine hundred twenty-two".