120200021212112 has 40 divisors (see below), whose sum is σ = 233145109757952. Its totient is φ = 60033577161600.

The previous prime is 120200021212093. The next prime is 120200021212153. The reversal of 120200021212112 is 211212120002021.

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, 52559537 + ... + 54798767.

Almost surely, 2^{120200021212112} is an apocalyptic number.

It is an amenable number.

120200021212112 is a deficient number, since it is larger than the sum of its proper divisors (112945088545840).

120200021212112 is a wasteful number, since it uses less digits than its factorization.

120200021212112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2242947 (or 2242941 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 120200021212112 its reverse (211212120002021), we get a palindrome (331412141214133).

The spelling of 120200021212112 in words is "one hundred twenty trillion, two hundred billion, twenty-one million, two hundred twelve thousand, one hundred twelve".