120020122122201 has 96 divisors (see below), whose sum is σ = 204207224981760. Its totient is φ = 66500508211200.

The previous prime is 120020122122191. The next prime is 120020122122239. The reversal of 120020122122201 is 102221221020021.

It is a happy number.

120020122122201 is a `hidden beast` number, since 1 + 20 + 0 + 201 + 221 + 2 + 220 + 1 = 666.

It is not a de Polignac number, because 120020122122201 - 2¹⁷ = 120020121991129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120020122122401) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 282132606 + ... + 282557688.

It is an arithmetic number, because the mean of its divisors is an integer number (2127158593560).

Almost surely, 2^{120020122122201} is an apocalyptic number.

It is an amenable number.

120020122122201 is a deficient number, since it is larger than the sum of its proper divisors (84187102859559).

120020122122201 is a wasteful number, since it uses less digits than its factorization.

120020122122201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425807 (or 425804 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 120020122122201 its reverse (102221221020021), we get a palindrome (222241343142222).

It can be divided in two parts, 120020 and 122122201, that added together give a palindrome (122242221).

The spelling of 120020122122201 in words is "one hundred twenty trillion, twenty billion, one hundred twenty-two million, one hundred twenty-two thousand, two hundred one".