23323130131122 has 80 divisors (see below), whose sum is σ = 53164822312800. Its totient is φ = 7640025909120.

The previous prime is 23323130131099. The next prime is 23323130131127. The reversal of 23323130131122 is 22113103132332.

23323130131122 is a `hidden beast` number, since 2 + 3 + 3 + 23 + 1 + 301 + 311 + 22 = 666.

It is a super-2 number, since 2×23323130131122² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (23323130131127) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 27986154 + ... + 28807482.

It is an arithmetic number, because the mean of its divisors is an integer number (664560278910).

Almost surely, 2^{23323130131122} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23323130131122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26582411156400).

23323130131122 is an abundant number, since it is smaller than the sum of its proper divisors (29841692181678).

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

23323130131122 is a wasteful number, since it uses less digits than its factorization.

23323130131122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824373 (or 824364 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 23323130131122 its reverse (22113103132332), we get a palindrome (45436233263454).

The spelling of 23323130131122 in words is "twenty-three trillion, three hundred twenty-three billion, one hundred thirty million, one hundred thirty-one thousand, one hundred twenty-two".