110120012122131 has 18 divisors (see below), whose sum is σ = 174837007310420. Its totient is φ = 66739401285480.

The previous prime is 110120012122097. The next prime is 110120012122163. The reversal of 110120012122131 is 131221210021011.

It is a happy number.

It is not a de Polignac number, because 110120012122131 - 2⁶ = 110120012122067 is a prime.

It is a super-2 number, since 2×110120012122131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110120012122031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 50560151401 + ... + 50560153578.

Almost surely, 2^{110120012122131} is an apocalyptic number.

110120012122131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

110120012122131 is a deficient number, since it is larger than the sum of its proper divisors (64716995188289).

110120012122131 is a wasteful number, since it uses less digits than its factorization.

110120012122131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101120305007 (or 101120304993 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 110120012122131 its reverse (131221210021011), we get a palindrome (241341222143142).

The spelling of 110120012122131 in words is "one hundred ten trillion, one hundred twenty billion, twelve million, one hundred twenty-two thousand, one hundred thirty-one".