120201112101120 has 72 divisors (see below), whose sum is σ = 383892301785216. Its totient is φ = 32053629892608.

The previous prime is 120201112101113. The next prime is 120201112101149. The reversal of 120201112101120 is 21101211102021.

It is a happy number.

It is a super-2 number, since 2×120201112101120² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 120201112101120.

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, 15651182632 + ... + 15651190311.

Almost surely, 2^{120201112101120} is an apocalyptic number.

120201112101120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120201112101120 is an abundant number, since it is smaller than the sum of its proper divisors (263691189684096).

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

120201112101120 is an equidigital number, since it uses as much as digits as its factorization.

120201112101120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31302372967 (or 31302372953 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 120201112101120 its reverse (21101211102021), we get a palindrome (141302323203141).

Subtracting from 120201112101120 its reverse (21101211102021), we obtain a palindrome (99099900999099).

The spelling of 120201112101120 in words is "one hundred twenty trillion, two hundred one billion, one hundred twelve million, one hundred one thousand, one hundred twenty".