120121001011110 has 32 divisors (see below), whose sum is σ = 314498620829952. Its totient is φ = 29120242669280.

The previous prime is 120121001011097. The next prime is 120121001011157. The reversal of 120121001011110 is 11110100121021.

It is a super-2 number, since 2×120121001011110² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 182001516354 + ... + 182001517013.

It is an arithmetic number, because the mean of its divisors is an integer number (9828081900936).

Almost surely, 2^{120121001011110} is an apocalyptic number.

120121001011110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120121001011110 is an abundant number, since it is smaller than the sum of its proper divisors (194377619818842).

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

120121001011110 is a wasteful number, since it uses less digits than its factorization.

120121001011110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364003033388.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 120121001011110 its reverse (11110100121021), we get a palindrome (131231101132131).

The spelling of 120121001011110 in words is "one hundred twenty trillion, one hundred twenty-one billion, one million, eleven thousand, one hundred ten".