120230031212112 has 40 divisors (see below), whose sum is σ = 310596301609056. Its totient is φ = 40076411998336.

The previous prime is 120230031212089. The next prime is 120230031212143. The reversal of 120230031212112 is 211212130032021.

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, 882558 + ... + 15531869.

Almost surely, 2^{120230031212112} is an apocalyptic number.

120230031212112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120230031212112 is an abundant number, since it is smaller than the sum of its proper divisors (190366270396944).

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

120230031212112 is a wasteful number, since it uses less digits than its factorization.

120230031212112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16567035 (or 16567029 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 120230031212112 its reverse (211212130032021), we get a palindrome (331442161244133).

The spelling of 120230031212112 in words is "one hundred twenty trillion, two hundred thirty billion, thirty-one million, two hundred twelve thousand, one hundred twelve".