120212020312 has 8 divisors (see below), whose sum is σ = 225397538100. Its totient is φ = 60106010152.

The previous prime is 120212020301. The next prime is 120212020333. The reversal of 120212020312 is 213020212021.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7513251262 + ... + 7513251277.

Almost surely, 2^120212020312 is an apocalyptic number.

It is an amenable number.

120212020312 is a deficient number, since it is larger than the sum of its proper divisors (105185517788).

120212020312 is a wasteful number, since it uses less digits than its factorization.

120212020312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15026502545 (or 15026502541 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 120212020312 its reverse (213020212021), we get a palindrome (333232232333).

The spelling of 120212020312 in words is "one hundred twenty billion, two hundred twelve million, twenty thousand, three hundred twelve".