22404531201 has 32 divisors (see below), whose sum is σ = 32301642240. Its totient is φ = 13731379200.

The previous prime is 22404531199. The next prime is 22404531211. The reversal of 22404531201 is 10213540422.

It is not a de Polignac number, because 22404531201 - 2¹ = 22404531199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22404531211) 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 31 ways as a sum of consecutive naturals, for example, 16959621 + ... + 16960941.

It is an arithmetic number, because the mean of its divisors is an integer number (1009426320).

Almost surely, 2^22404531201 is an apocalyptic number.

It is an amenable number.

22404531201 is a deficient number, since it is larger than the sum of its proper divisors (9897111039).

22404531201 is a wasteful number, since it uses less digits than its factorization.

22404531201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2777.

The product of its (nonzero) digits is 1920, while the sum is 24.

The spelling of 22404531201 in words is "twenty-two billion, four hundred four million, five hundred thirty-one thousand, two hundred one".