22401332024124 has 24 divisors (see below), whose sum is σ = 52270305945088. Its totient is φ = 7467034785840.

The previous prime is 22401332024089. The next prime is 22401332024153. The reversal of 22401332024124 is 42142023310422.

It is a junction number, because it is equal to n+sod(n) for n = 22401332024091 and 22401332024100.

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, 8249722 + ... + 10623585.

Almost surely, 2^{22401332024124} is an apocalyptic number.

It is an amenable number.

22401332024124 is an abundant number, since it is smaller than the sum of its proper divisors (29868973920964).

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

22401332024124 is a wasteful number, since it uses less digits than its factorization.

22401332024124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18972225 (or 18972223 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 22401332024124 its reverse (42142023310422), we get a palindrome (64543355334546).

The spelling of 22401332024124 in words is "twenty-two trillion, four hundred one billion, three hundred thirty-two million, twenty-four thousand, one hundred twenty-four".