22694290324 has 6 divisors (see below), whose sum is σ = 39715008074. Its totient is φ = 11347145160.

The previous prime is 22694290291. The next prime is 22694290343. The reversal of 22694290324 is 42309249622.

It can be written as a sum of positive squares in only one way, i.e., 12247406224 + 10446884100 = 110668^2 + 102210^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2836786287 + ... + 2836786294.

Almost surely, 2^22694290324 is an apocalyptic number.

It is an amenable number.

22694290324 is a deficient number, since it is larger than the sum of its proper divisors (17020717750).

22694290324 is a wasteful number, since it uses less digits than its factorization.

22694290324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5673572585 (or 5673572583 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 43.

The spelling of 22694290324 in words is "twenty-two billion, six hundred ninety-four million, two hundred ninety thousand, three hundred twenty-four".