120222302100312 has 64 divisors (see below), whose sum is σ = 301261940496000. Its totient is φ = 39979959329024.

The previous prime is 120222302100239. The next prime is 120222302100331. The reversal of 120222302100312 is 213001203222021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116213764 + ... + 117243692.

It is an arithmetic number, because the mean of its divisors is an integer number (4707217820250).

Almost surely, 2^{120222302100312} is an apocalyptic number.

120222302100312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120222302100312 is an abundant number, since it is smaller than the sum of its proper divisors (181039638395688).

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

120222302100312 is a wasteful number, since it uses less digits than its factorization.

120222302100312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041360 (or 1041356 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 120222302100312 its reverse (213001203222021), we get a palindrome (333223505322333).

The spelling of 120222302100312 in words is "one hundred twenty trillion, two hundred twenty-two billion, three hundred two million, one hundred thousand, three hundred twelve".