120000120010120 has 64 divisors (see below), whose sum is σ = 316911513876480. Its totient is φ = 40030928061696.

The previous prime is 120000120010109. The next prime is 120000120010181. The reversal of 120000120010120 is 21010021000021.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 120000120010097 and 120000120010106.

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, 5791501224 + ... + 5791521943.

It is an arithmetic number, because the mean of its divisors is an integer number (4951742404320).

Almost surely, 2^{120000120010120} is an apocalyptic number.

120000120010120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120000120010120 is an abundant number, since it is smaller than the sum of its proper divisors (196911393866360).

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

120000120010120 is a wasteful number, since it uses less digits than its factorization.

120000120010120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11583023222 (or 11583023218 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 120000120010120 its reverse (21010021000021), we get a palindrome (141010141010141).

The spelling of 120000120010120 in words is "one hundred twenty trillion, one hundred twenty million, ten thousand, one hundred twenty".