22992321969 has 6 divisors (see below), whose sum is σ = 33211131746. Its totient is φ = 15328214640.

The previous prime is 22992321967. The next prime is 22992321973. The reversal of 22992321969 is 96912329922.

It is a happy number.

22992321969 is a `hidden beast` number, since 229 + 9 + 2 + 321 + 96 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 20361863025 + 2630458944 = 142695^2 + 51288^2 .

It is not a de Polignac number, because 22992321969 - 2¹ = 22992321967 is a prime.

It is a super-2 number, since 2×22992321969² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22992321967) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1277351212 + ... + 1277351229.

Almost surely, 2^22992321969 is an apocalyptic number.

It is an amenable number.

22992321969 is a deficient number, since it is larger than the sum of its proper divisors (10218809777).

22992321969 is a wasteful number, since it uses less digits than its factorization.

22992321969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2554702447 (or 2554702444 counting only the distinct ones).

The product of its digits is 1889568, while the sum is 54.

The spelling of 22992321969 in words is "twenty-two billion, nine hundred ninety-two million, three hundred twenty-one thousand, nine hundred sixty-nine".