22003301421232 has 40 divisors (see below), whose sum is σ = 44485925575680. Its totient is φ = 10523083855680.

The previous prime is 22003301421221. The next prime is 22003301421341. The reversal of 22003301421232 is 23212410330022.

It is a super-2 number, since 2×22003301421232² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22003301421197 and 22003301421206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16491607 + ... + 17775817.

It is an arithmetic number, because the mean of its divisors is an integer number (1112148139392).

Almost surely, 2^{22003301421232} is an apocalyptic number.

It is an amenable number.

22003301421232 is an abundant number, since it is smaller than the sum of its proper divisors (22482624154448).

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

22003301421232 is a wasteful number, since it uses less digits than its factorization.

22003301421232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330801 (or 1330795 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 22003301421232 its reverse (23212410330022), we get a palindrome (45215711751254).

The spelling of 22003301421232 in words is "twenty-two trillion, three billion, three hundred one million, four hundred twenty-one thousand, two hundred thirty-two".