22450134440132 has 24 divisors (see below), whose sum is σ = 45312197958720. Its totient is φ = 9533215671840.

The previous prime is 22450134440099. The next prime is 22450134440137. The reversal of 22450134440132 is 23104443105422.

It is a junction number, because it is equal to n+sod(n) for n = 22450134440092 and 22450134440101.

It is not an unprimeable number, because it can be changed into a prime (22450134440137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3677935094 + ... + 3677941197.

It is an arithmetic number, because the mean of its divisors is an integer number (1888008248280).

Almost surely, 2^{22450134440132} is an apocalyptic number.

It is an amenable number.

22450134440132 is an abundant number, since it is smaller than the sum of its proper divisors (22862063518588).

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

22450134440132 is a wasteful number, since it uses less digits than its factorization.

22450134440132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7355876411 (or 7355876409 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 22450134440132 its reverse (23104443105422), we get a palindrome (45554577545554).

The spelling of 22450134440132 in words is "twenty-two trillion, four hundred fifty billion, one hundred thirty-four million, four hundred forty thousand, one hundred thirty-two".