2000101122120 has 64 divisors (see below), whose sum is σ = 6004520536320. Its totient is φ = 532985439744.

The previous prime is 2000101122083. The next prime is 2000101122163. The reversal of 2000101122120 is 212211010002.

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 = 2000101122096 and 2000101122105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5685709 + ... + 6027228.

It is an arithmetic number, because the mean of its divisors is an integer number (93820633380).

Almost surely, 2^{2000101122120} is an apocalyptic number.

2000101122120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000101122120 is an abundant number, since it is smaller than the sum of its proper divisors (4004419414200).

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

2000101122120 is a wasteful number, since it uses less digits than its factorization.

2000101122120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11714374 (or 11714370 counting only the distinct ones).

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

Adding to 2000101122120 its reverse (212211010002), we get a palindrome (2212312132122).

The spelling of 2000101122120 in words is "two trillion, one hundred one million, one hundred twenty-two thousand, one hundred twenty".