120022022131 has 16 divisors (see below), whose sum is σ = 134111387520. Its totient is φ = 106467419520.

The previous prime is 120022022117. The next prime is 120022022161. The reversal of 120022022131 is 131220220021.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-120022022131 is a prime.

It is a super-2 number, since 2×120022022131² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120022022161) 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, 351516 + ... + 602998.

It is an arithmetic number, because the mean of its divisors is an integer number (8381961720).

Almost surely, 2^120022022131 is an apocalyptic number.

120022022131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120022022131 is a deficient number, since it is larger than the sum of its proper divisors (14089365389).

120022022131 is a wasteful number, since it uses less digits than its factorization.

120022022131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252546.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 120022022131 its reverse (131220220021), we get a palindrome (251242242152).

The spelling of 120022022131 in words is "one hundred twenty billion, twenty-two million, twenty-two thousand, one hundred thirty-one".