20012202012204 has 36 divisors (see below), whose sum is σ = 53248841613240. Its totient is φ = 6319642740480.

The previous prime is 20012202012097. The next prime is 20012202012217. The reversal of 20012202012204 is 40221020221002.

20012202012204 is a `hidden beast` number, since 20 + 0 + 1 + 220 + 201 + 220 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14628801957 + ... + 14628803324.

Almost surely, 2^{20012202012204} is an apocalyptic number.

It is an amenable number.

20012202012204 is an abundant number, since it is smaller than the sum of its proper divisors (33236639601036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20012202012204 is a wasteful number, since it uses less digits than its factorization.

20012202012204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29257605310 (or 29257605305 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 20012202012204 its reverse (40221020221002), we get a palindrome (60233222233206).

The spelling of 20012202012204 in words is "twenty trillion, twelve billion, two hundred two million, twelve thousand, two hundred four".