120010221211100 has 36 divisors (see below), whose sum is σ = 284096923669608. Its totient is φ = 43640080440000.

The previous prime is 120010221211087. The next prime is 120010221211169. The reversal of 120010221211100 is 1112122010021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54550099451 + ... + 54550101650.

Almost surely, 2^{120010221211100} is an apocalyptic number.

120010221211100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120010221211100 is an abundant number, since it is smaller than the sum of its proper divisors (164086702458508).

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

120010221211100 is a wasteful number, since it uses less digits than its factorization.

120010221211100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109100201126 (or 109100201119 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 120010221211100 its reverse (1112122010021), we get a palindrome (121122343221121).

The spelling of 120010221211100 in words is "one hundred twenty trillion, ten billion, two hundred twenty-one million, two hundred eleven thousand, one hundred".