120612112 has 20 divisors (see below), whose sum is σ = 235873296. Its totient is φ = 59741600.

The previous prime is 120612101. The next prime is 120612143. The reversal of 120612112 is 211216021.

It is a super-2 number, since 2×120612112² = 29094563122201088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33514 + ... + 36937.

Almost surely, 2^120612112 is an apocalyptic number.

It is an amenable number.

120612112 is a deficient number, since it is larger than the sum of its proper divisors (115261184).

120612112 is a wasteful number, since it uses less digits than its factorization.

120612112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70566 (or 70560 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 120612112 is about 10982.3545744981. The cubic root of 120612112 is about 494.0796584596.

Adding to 120612112 its reverse (211216021), we get a palindrome (331828133).

The spelling of 120612112 in words is "one hundred twenty million, six hundred twelve thousand, one hundred twelve".