2010102012120 has 64 divisors (see below), whose sum is σ = 6090012073440. Its totient is φ = 530720000000.

The previous prime is 2010102012077. The next prime is 2010102012131. The reversal of 2010102012120 is 212102010102.

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 = 2010102012096 and 2010102012105.

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, 82912881 + ... + 82937120.

Almost surely, 2^{2010102012120} is an apocalyptic number.

2010102012120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2010102012120 is an abundant number, since it is smaller than the sum of its proper divisors (4079910061320).

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

2010102012120 is a wasteful number, since it uses less digits than its factorization.

2010102012120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165850116 (or 165850112 counting only the distinct ones).

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

Adding to 2010102012120 its reverse (212102010102), we get a palindrome (2222204022222).

The spelling of 2010102012120 in words is "two trillion, ten billion, one hundred two million, twelve thousand, one hundred twenty".