22124121423132 has 24 divisors (see below), whose sum is σ = 51623290325376. Its totient is φ = 7374658521328.

The previous prime is 22124121423071. The next prime is 22124121423149. The reversal of 22124121423132 is 23132412142122.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 22124121423132.

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, 4157178 + ... + 7844129.

It is an arithmetic number, because the mean of its divisors is an integer number (2150970430224).

Almost surely, 2^{22124121423132} is an apocalyptic number.

It is an amenable number.

22124121423132 is an abundant number, since it is smaller than the sum of its proper divisors (29499168902244).

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

22124121423132 is a wasteful number, since it uses less digits than its factorization.

22124121423132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12154937 (or 12154935 counting only the distinct ones).

The product of its digits is 9216, while the sum is 30.

Adding to 22124121423132 its reverse (23132412142122), we get a palindrome (45256533565254).

The spelling of 22124121423132 in words is "twenty-two trillion, one hundred twenty-four billion, one hundred twenty-one million, four hundred twenty-three thousand, one hundred thirty-two".