20200012201120 has 24 divisors (see below), whose sum is σ = 47722528825524. Its totient is φ = 8080004880384.

The previous prime is 20200012201051. The next prime is 20200012201129. The reversal of 20200012201120 is 2110221000202.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 19065693479184 + 1134318721936 = 4366428^2 + 1065044^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 20200012201120.

It is not an unprimeable number, because it can be changed into a prime (20200012201129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63125037969 + ... + 63125038288.

Almost surely, 2^{20200012201120} is an apocalyptic number.

20200012201120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20200012201120 is an abundant number, since it is smaller than the sum of its proper divisors (27522516624404).

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

20200012201120 is a wasteful number, since it uses less digits than its factorization.

20200012201120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126250076272 (or 126250076264 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 20200012201120 its reverse (2110221000202), we get a palindrome (22310233201322).

The spelling of 20200012201120 in words is "twenty trillion, two hundred billion, twelve million, two hundred one thousand, one hundred twenty".