120111221000202 has 32 divisors (see below), whose sum is σ = 244842448954752. Its totient is φ = 39267612681024.

The previous prime is 120111221000191. The next prime is 120111221000237. The reversal of 120111221000202 is 202000122111021.

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, 66630798 + ... + 68409689.

It is an arithmetic number, because the mean of its divisors is an integer number (7651326529836).

Almost surely, 2^{120111221000202} is an apocalyptic number.

120111221000202 is an abundant number, since it is smaller than the sum of its proper divisors (124731227954550).

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

120111221000202 is a wasteful number, since it uses less digits than its factorization.

120111221000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135043342.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 120111221000202 its reverse (202000122111021), we get a palindrome (322111343111223).

The spelling of 120111221000202 in words is "one hundred twenty trillion, one hundred eleven billion, two hundred twenty-one million, two hundred two", and thus it is an aban number.