22450105230132 has 24 divisors (see below), whose sum is σ = 53101162144576. Its totient is φ = 7380856513728.

The previous prime is 22450105230131. The next prime is 22450105230139. The reversal of 22450105230132 is 23103250105422.

It is a self number, because there is not a number n which added to its sum of digits gives 22450105230132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22450105230131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12813986128 + ... + 12813987879.

Almost surely, 2^{22450105230132} is an apocalyptic number.

It is an amenable number.

22450105230132 is an abundant number, since it is smaller than the sum of its proper divisors (30651056914444).

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

22450105230132 is a wasteful number, since it uses less digits than its factorization.

22450105230132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25627974087 (or 25627974085 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 22450105230132 its reverse (23103250105422), we get a palindrome (45553355335554).

The spelling of 22450105230132 in words is "twenty-two trillion, four hundred fifty billion, one hundred five million, two hundred thirty thousand, one hundred thirty-two".