120100202102022 has 64 divisors (see below), whose sum is σ = 245870464241664. Its totient is φ = 39099009912480.

The previous prime is 120100202102021. The next prime is 120100202102033. The reversal of 120100202102022 is 220201202001021.

It is a junction number, because it is equal to n+sod(n) for n = 120100202101992 and 120100202102010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120100202102021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1523630103 + ... + 1523708925.

It is an arithmetic number, because the mean of its divisors is an integer number (3841726003776).

Almost surely, 2^{120100202102022} is an apocalyptic number.

120100202102022 is an abundant number, since it is smaller than the sum of its proper divisors (125770262139642).

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

120100202102022 is a wasteful number, since it uses less digits than its factorization.

120100202102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112433.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 120100202102022 its reverse (220201202001021), we get a palindrome (340301404103043).

The spelling of 120100202102022 in words is "one hundred twenty trillion, one hundred billion, two hundred two million, one hundred two thousand, twenty-two".