120110122231 has 16 divisors (see below), whose sum is σ = 132440036256. Its totient is φ = 108017200000.

The previous prime is 120110122229. The next prime is 120110122303. The reversal of 120110122231 is 132221011021.

It is a cyclic number.

It is not a de Polignac number, because 120110122231 - 2¹ = 120110122229 is a prime.

It is a super-2 number, since 2×120110122231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120110122211) 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, 1266321 + ... + 1357861.

It is an arithmetic number, because the mean of its divisors is an integer number (8277502266).

Almost surely, 2^120110122231 is an apocalyptic number.

120110122231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120110122231 is a deficient number, since it is larger than the sum of its proper divisors (12329914025).

120110122231 is a wasteful number, since it uses less digits than its factorization.

120110122231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92834.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 120110122231 its reverse (132221011021), we get a palindrome (252331133252).

The spelling of 120110122231 in words is "one hundred twenty billion, one hundred ten million, one hundred twenty-two thousand, two hundred thirty-one".