2000002112120 has 32 divisors (see below), whose sum is σ = 4609760969520. Its totient is φ = 780488628480.

The previous prime is 2000002112099. The next prime is 2000002112153. The reversal of 2000002112120 is 212112000002.

It is a happy number.

It is a super-2 number, since 2×2000002112120² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 609755102 + ... + 609758381.

Almost surely, 2^{2000002112120} is an apocalyptic number.

2000002112120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000002112120 is an abundant number, since it is smaller than the sum of its proper divisors (2609758857400).

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

2000002112120 is a wasteful number, since it uses less digits than its factorization.

2000002112120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219513535 (or 1219513531 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2000002112120 its reverse (212112000002), we get a palindrome (2212114112122).

The spelling of 2000002112120 in words is "two trillion, two million, one hundred twelve thousand, one hundred twenty".