120110022012 has 24 divisors (see below), whose sum is σ = 287092248912. Its totient is φ = 39060169600.

The previous prime is 120110021981. The next prime is 120110022049. The reversal of 120110022012 is 210220011021.

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, 122062539 + ... + 122063522.

It is an arithmetic number, because the mean of its divisors is an integer number (11962177038).

Almost surely, 2^120110022012 is an apocalyptic number.

120110022012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120110022012 is an abundant number, since it is smaller than the sum of its proper divisors (166982226900).

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

120110022012 is a wasteful number, since it uses less digits than its factorization.

120110022012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244126109 (or 244126107 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 120110022012 its reverse (210220011021), we get a palindrome (330330033033).

The spelling of 120110022012 in words is "one hundred twenty billion, one hundred ten million, twenty-two thousand, twelve".