12202504401 has 16 divisors (see below), whose sum is σ = 16313107328. Its totient is φ = 8113478400.

The previous prime is 12202504393. The next prime is 12202504423. The reversal of 12202504401 is 10440520221.

It is not a de Polignac number, because 12202504401 - 2³ = 12202504393 is a prime.

It is a super-2 number, since 2×12202504401² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12202504441) 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, 2881956 + ... + 2886186.

It is an arithmetic number, because the mean of its divisors is an integer number (1019569208).

Almost surely, 2^12202504401 is an apocalyptic number.

It is an amenable number.

12202504401 is a deficient number, since it is larger than the sum of its proper divisors (4110602927).

12202504401 is a wasteful number, since it uses less digits than its factorization.

12202504401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6552.

The product of its (nonzero) digits is 640, while the sum is 21.

The spelling of 12202504401 in words is "twelve billion, two hundred two million, five hundred four thousand, four hundred one".