22123101220024 has 32 divisors (see below), whose sum is σ = 49467803973120. Its totient is φ = 9069097394016.

The previous prime is 22123101220007. The next prime is 22123101220057. The reversal of 22123101220024 is 42002210132122.

It is a junction number, because it is equal to n+sod(n) for n = 22123101219977 and 22123101220004.

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, 8588159124 + ... + 8588161699.

It is an arithmetic number, because the mean of its divisors is an integer number (1545868874160).

Almost surely, 2^{22123101220024} is an apocalyptic number.

It is an amenable number.

22123101220024 is an abundant number, since it is smaller than the sum of its proper divisors (27344702753096).

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

22123101220024 is a wasteful number, since it uses less digits than its factorization.

22123101220024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17176320859 (or 17176320855 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 22123101220024 its reverse (42002210132122), we get a palindrome (64125311352146).

The spelling of 22123101220024 in words is "twenty-two trillion, one hundred twenty-three billion, one hundred one million, two hundred twenty thousand, twenty-four".