120120121011022 has 32 divisors (see below), whose sum is σ = 198508071787488. Its totient is φ = 54058988400000.

The previous prime is 120120121010971. The next prime is 120120121011049. The reversal of 120120121011022 is 220110121021021.

It is a junction number, because it is equal to n+sod(n) for n = 120120121010987 and 120120121011005.

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, 434353872 + ... + 434630332.

It is an arithmetic number, because the mean of its divisors is an integer number (6203377243359).

Almost surely, 2^{120120121011022} is an apocalyptic number.

120120121011022 is a deficient number, since it is larger than the sum of its proper divisors (78387950776466).

120120121011022 is a wasteful number, since it uses less digits than its factorization.

120120121011022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472116.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 120120121011022 its reverse (220110121021021), we get a palindrome (340230242032043).

Subtracting 120120121011022 from its reverse (220110121021021), we obtain a palindrome (99990000009999).

The spelling of 120120121011022 in words is "one hundred twenty trillion, one hundred twenty billion, one hundred twenty-one million, eleven thousand, twenty-two".