120210332121012 has 24 divisors (see below), whose sum is σ = 320560885656256. Its totient is φ = 34345809177408.

The previous prime is 120210332121007. The next prime is 120210332121041. The reversal of 120210332121012 is 210121233012021.

It is a super-2 number, since 2×120210332121012² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 120210332121012.

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, 715537691113 + ... + 715537691280.

Almost surely, 2^{120210332121012} is an apocalyptic number.

120210332121012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120210332121012 is an abundant number, since it is smaller than the sum of its proper divisors (200350553535244).

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

120210332121012 is a wasteful number, since it uses less digits than its factorization.

120210332121012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431075382407 (or 1431075382405 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 120210332121012 its reverse (210121233012021), we get a palindrome (330331565133033).

The spelling of 120210332121012 in words is "one hundred twenty trillion, two hundred ten billion, three hundred thirty-two million, one hundred twenty-one thousand, twelve".