22451244312124 has 24 divisors (see below), whose sum is σ = 39327642256896. Its totient is φ = 11214777000000.

The previous prime is 22451244312103. The next prime is 22451244312137. The reversal of 22451244312124 is 42121344215422.

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, 48114414 + ... + 48578794.

It is an arithmetic number, because the mean of its divisors is an integer number (1638651760704).

Almost surely, 2^{22451244312124} is an apocalyptic number.

It is an amenable number.

22451244312124 is a deficient number, since it is larger than the sum of its proper divisors (16876397944772).

22451244312124 is a wasteful number, since it uses less digits than its factorization.

22451244312124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476037 (or 476035 counting only the distinct ones).

The product of its digits is 122880, while the sum is 37.

Adding to 22451244312124 its reverse (42121344215422), we get a palindrome (64572588527546).

The spelling of 22451244312124 in words is "twenty-two trillion, four hundred fifty-one billion, two hundred forty-four million, three hundred twelve thousand, one hundred twenty-four".