120101122022201 has 16 divisors (see below), whose sum is σ = 127965524198400. Its totient is φ = 112391480277648.

The previous prime is 120101122022177. The next prime is 120101122022213. The reversal of 120101122022201 is 102220221101021.

It is a cyclic number.

It is not a de Polignac number, because 120101122022201 - 2³⁴ = 120083942153017 is a prime.

It is a super-2 number, since 2×120101122022201² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120101122022201.

It is not an unprimeable number, because it can be changed into a prime (120101122028201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4039940 + ... + 16016346.

It is an arithmetic number, because the mean of its divisors is an integer number (7997845262400).

Almost surely, 2^{120101122022201} is an apocalyptic number.

It is an amenable number.

120101122022201 is a deficient number, since it is larger than the sum of its proper divisors (7864402176199).

120101122022201 is a wasteful number, since it uses less digits than its factorization.

120101122022201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11982868.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 120101122022201 its reverse (102220221101021), we get a palindrome (222321343123222).

The spelling of 120101122022201 in words is "one hundred twenty trillion, one hundred one billion, one hundred twenty-two million, twenty-two thousand, two hundred one".