120213033312 has 48 divisors (see below), whose sum is σ = 315588450240. Its totient is φ = 40067298432.

The previous prime is 120213033293. The next prime is 120213033349. The reversal of 120213033312 is 213330312021.

It is a tau number, because it is divible by the number of its divisors (48).

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, 1104139 + ... + 1208117.

It is an arithmetic number, because the mean of its divisors is an integer number (6574759380).

Almost surely, 2^120213033312 is an apocalyptic number.

120213033312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120213033312 is an abundant number, since it is smaller than the sum of its proper divisors (195375416928).

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

120213033312 is a wasteful number, since it uses less digits than its factorization.

120213033312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116035 (or 116027 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 120213033312 its reverse (213330312021), we get a palindrome (333543345333).

The spelling of 120213033312 in words is "one hundred twenty billion, two hundred thirteen million, thirty-three thousand, three hundred twelve".