22692902401 has 12 divisors (see below), whose sum is σ = 24631232700. Its totient is φ = 20897472960.

The previous prime is 22692902399. The next prime is 22692902411. The reversal of 22692902401 is 10420929622.

It can be written as a sum of positive squares in 6 ways, for example, as 10904371776 + 11788530625 = 104424^2 + 108575^2 .

It is not a de Polignac number, because 22692902401 - 2¹ = 22692902399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22692902411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88326 + ... + 230623.

It is an arithmetic number, because the mean of its divisors is an integer number (2052602725).

Almost surely, 2^22692902401 is an apocalyptic number.

It is an amenable number.

22692902401 is a deficient number, since it is larger than the sum of its proper divisors (1938330299).

22692902401 is a wasteful number, since it uses less digits than its factorization.

22692902401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319396 (or 319383 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 22692902401 in words is "twenty-two billion, six hundred ninety-two million, nine hundred two thousand, four hundred one".