22296405971 has 16 divisors (see below), whose sum is σ = 25700613120. Its totient is φ = 18947545440.

The previous prime is 22296405961. The next prime is 22296405991. The reversal of 22296405971 is 17950469222.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22296405971 - 2²⁶ = 22229297107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22296405961) 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, 430226 + ... + 479256.

It is an arithmetic number, because the mean of its divisors is an integer number (1606288320).

Almost surely, 2^22296405971 is an apocalyptic number.

22296405971 is a deficient number, since it is larger than the sum of its proper divisors (3404207149).

22296405971 is a wasteful number, since it uses less digits than its factorization.

22296405971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49594.

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 22296405971 in words is "twenty-two billion, two hundred ninety-six million, four hundred five thousand, nine hundred seventy-one".