120100101020112 has 40 divisors (see below), whose sum is σ = 310274971729056. Its totient is φ = 40031253790336.

The previous prime is 120100101020093. The next prime is 120100101020129. The reversal of 120100101020112 is 211020101001021.

It is a super-2 number, since 2×120100101020112² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

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, 65119083 + ... + 66937994.

Almost surely, 2^{120100101020112} is an apocalyptic number.

120100101020112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120100101020112 is an abundant number, since it is smaller than the sum of its proper divisors (190174870708944).

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

120100101020112 is a wasteful number, since it uses less digits than its factorization.

120100101020112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132076035 (or 132076029 counting only the distinct ones).

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

Adding to 120100101020112 its reverse (211020101001021), we get a palindrome (331120202021133).

The spelling of 120100101020112 in words is "one hundred twenty trillion, one hundred billion, one hundred one million, twenty thousand, one hundred twelve".