120111000012210 has 64 divisors (see below), whose sum is σ = 306847735228800. Its totient is φ = 30002889641472.

The previous prime is 120111000012209. The next prime is 120111000012319. The reversal of 120111000012210 is 12210000111021.

It is a super-2 number, since 2×120111000012210² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1183775409 + ... + 1183876868.

It is an arithmetic number, because the mean of its divisors is an integer number (4794495862950).

Almost surely, 2^{120111000012210} is an apocalyptic number.

120111000012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120111000012210 is an abundant number, since it is smaller than the sum of its proper divisors (186736735216590).

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

120111000012210 is a wasteful number, since it uses less digits than its factorization.

120111000012210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2367652395.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 120111000012210 its reverse (12210000111021), we get a palindrome (132321000123231).

The spelling of 120111000012210 in words is "one hundred twenty trillion, one hundred eleven billion, twelve thousand, two hundred ten".