23122366036 has 24 divisors (see below), whose sum is σ = 50448799296. Its totient is φ = 9008713920.

The previous prime is 23122366013. The next prime is 23122366123. The reversal of 23122366036 is 63066322132.

It is a super-2 number, since 2×23122366036² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23122365992 and 23122366010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37536001 + ... + 37536616.

It is an arithmetic number, because the mean of its divisors is an integer number (2102033304).

Almost surely, 2^23122366036 is an apocalyptic number.

It is an amenable number.

23122366036 is an abundant number, since it is smaller than the sum of its proper divisors (27326433260).

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

23122366036 is a wasteful number, since it uses less digits than its factorization.

23122366036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75072639 (or 75072637 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 34.

Adding to 23122366036 its reverse (63066322132), we get a palindrome (86188688168).

The spelling of 23122366036 in words is "twenty-three billion, one hundred twenty-two million, three hundred sixty-six thousand, thirty-six".