120211122122022 has 32 divisors (see below), whose sum is σ = 260773625042784. Its totient is φ = 36793456793600.

The previous prime is 120211122122011. The next prime is 120211122122131. The reversal of 120211122122022 is 220221221112021.

It is a self number, because there is not a number n which added to its sum of digits gives 120211122122022.

It is a congruent number.

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, 14372439879 + ... + 14372448242.

It is an arithmetic number, because the mean of its divisors is an integer number (8149175782587).

Almost surely, 2^{120211122122022} is an apocalyptic number.

120211122122022 is an abundant number, since it is smaller than the sum of its proper divisors (140562502920762).

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

120211122122022 is a wasteful number, since it uses less digits than its factorization.

120211122122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28744888184.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 120211122122022 its reverse (220221221112021), we get a palindrome (340432343234043).

The spelling of 120211122122022 in words is "one hundred twenty trillion, two hundred eleven billion, one hundred twenty-two million, one hundred twenty-two thousand, twenty-two".