120121101120986 has 32 divisors (see below), whose sum is σ = 216784409088000. Its totient is φ = 48765454730352.

The previous prime is 120121101120973. The next prime is 120121101121009. The reversal of 120121101120986 is 689021101121021.

120121101120986 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×120121101120986² (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 15 ways as a sum of consecutive naturals, for example, 23193746 + ... + 27896093.

It is an arithmetic number, because the mean of its divisors is an integer number (6774512784000).

Almost surely, 2^{120121101120986} is an apocalyptic number.

120121101120986 is a deficient number, since it is larger than the sum of its proper divisors (96663307967014).

120121101120986 is a wasteful number, since it uses less digits than its factorization.

120121101120986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51098706.

The product of its (nonzero) digits is 3456, while the sum is 35.

Adding to 120121101120986 its sum of digits (35), we get a palindrome (120121101121021).

The spelling of 120121101120986 in words is "one hundred twenty trillion, one hundred twenty-one billion, one hundred one million, one hundred twenty thousand, nine hundred eighty-six".