200020101120120 has 64 divisors (see below), whose sum is σ = 600610313197440. Its totient is φ = 53289803868800.

The previous prime is 200020101120113. The next prime is 200020101120181. The reversal of 200020101120120 is 21021101020002.

200020101120120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 200020101120096 and 200020101120105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 763771086 + ... + 764032925.

It is an arithmetic number, because the mean of its divisors is an integer number (9384536143710).

Almost surely, 2^{200020101120120} is an apocalyptic number.

200020101120120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200020101120120 is an abundant number, since it is smaller than the sum of its proper divisors (400590212077320).

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

200020101120120 is a wasteful number, since it uses less digits than its factorization.

200020101120120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1527805116 (or 1527805112 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200020101120120 its reverse (21021101020002), we get a palindrome (221041202140122).

The spelling of 200020101120120 in words is "two hundred trillion, twenty billion, one hundred one million, one hundred twenty thousand, one hundred twenty".