131133122222124 has 48 divisors (see below), whose sum is σ = 334002415332096. Its totient is φ = 39712427227200.

The previous prime is 131133122222111. The next prime is 131133122222149. The reversal of 131133122222124 is 421222221331131.

It is a super-2 number, since 2×131133122222124² (a number of 29 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 131133122222091 and 131133122222100.

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, 310820112 + ... + 311241719.

It is an arithmetic number, because the mean of its divisors is an integer number (6958383652752).

Almost surely, 2^{131133122222124} is an apocalyptic number.

It is an amenable number.

131133122222124 is an abundant number, since it is smaller than the sum of its proper divisors (202869293109972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131133122222124 is a wasteful number, since it uses less digits than its factorization.

131133122222124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622063446 (or 622063444 counting only the distinct ones).

The product of its digits is 6912, while the sum is 30.

Adding to 131133122222124 its reverse (421222221331131), we get a palindrome (552355343553255).

The spelling of 131133122222124 in words is "one hundred thirty-one trillion, one hundred thirty-three billion, one hundred twenty-two million, two hundred twenty-two thousand, one hundred twenty-four".