120111102012200 has 96 divisors (see below), whose sum is σ = 300743721482400. Its totient is φ = 44348124629760.

The previous prime is 120111102012193. The next prime is 120111102012227. The reversal of 120111102012200 is 2210201111021.

It is a super-2 number, since 2×120111102012200² (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 23 ways as a sum of consecutive naturals, for example, 227712371 + ... + 228239229.

It is an arithmetic number, because the mean of its divisors is an integer number (3132747098775).

Almost surely, 2^{120111102012200} is an apocalyptic number.

120111102012200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120111102012200 is an abundant number, since it is smaller than the sum of its proper divisors (180632619470200).

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

120111102012200 is a wasteful number, since it uses less digits than its factorization.

120111102012200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614571 (or 614562 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 120111102012200 its reverse (2210201111021), we get a palindrome (122321303123221).

The spelling of 120111102012200 in words is "one hundred twenty trillion, one hundred eleven billion, one hundred two million, twelve thousand, two hundred".