120122102312 has 16 divisors (see below), whose sum is σ = 228921220500. Its totient is φ = 59076443520.

The previous prime is 120122102299. The next prime is 120122102351. The reversal of 120122102312 is 213201221021.

It can be written as a sum of positive squares in 2 ways, for example, as 119844746596 + 277355716 = 346186^2 + 16654^2 .

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, 123075437 + ... + 123076412.

Almost surely, 2^120122102312 is an apocalyptic number.

It is an amenable number.

120122102312 is a deficient number, since it is larger than the sum of its proper divisors (108799118188).

120122102312 is a wasteful number, since it uses less digits than its factorization.

120122102312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246151916 (or 246151912 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 120122102312 its reverse (213201221021), we get a palindrome (333323323333).

The spelling of 120122102312 in words is "one hundred twenty billion, one hundred twenty-two million, one hundred two thousand, three hundred twelve".