120201021202112 has 56 divisors (see below), whose sum is σ = 239875594873200. Its totient is φ = 59759980077056.

The previous prime is 120201021202103. The next prime is 120201021202147. The reversal of 120201021202112 is 211202120102021.

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, 145227464 + ... + 146052792.

Almost surely, 2^{120201021202112} is an apocalyptic number.

It is an amenable number.

120201021202112 is a deficient number, since it is larger than the sum of its proper divisors (119674573671088).

120201021202112 is a wasteful number, since it uses less digits than its factorization.

120201021202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838233 (or 838223 counting only the distinct ones).

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

Adding to 120201021202112 its reverse (211202120102021), we get a palindrome (331403141304133).

The spelling of 120201021202112 in words is "one hundred twenty trillion, two hundred one billion, twenty-one million, two hundred two thousand, one hundred twelve".