12204811053 has 16 divisors (see below), whose sum is σ = 18351072960. Its totient is φ = 8015098608.

The previous prime is 12204811051. The next prime is 12204811169. The reversal of 12204811053 is 35011840221.

12204811053 is a `hidden beast` number, since 122 + 0 + 481 + 10 + 53 = 666.

It is not a de Polignac number, because 12204811053 - 2¹ = 12204811051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12204811051) 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, 3371550 + ... + 3375167.

It is an arithmetic number, because the mean of its divisors is an integer number (1146942060).

Almost surely, 2^12204811053 is an apocalyptic number.

It is an amenable number.

12204811053 is a deficient number, since it is larger than the sum of its proper divisors (6146261907).

12204811053 is an equidigital number, since it uses as much as digits as its factorization.

12204811053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6746793 (or 6746787 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The spelling of 12204811053 in words is "twelve billion, two hundred four million, eight hundred eleven thousand, fifty-three".