22304145324032 has 96 divisors (see below), whose sum is σ = 52394148883440. Its totient is φ = 9358382530560.

The previous prime is 22304145323921. The next prime is 22304145324091. The reversal of 22304145324032 is 23042354140322.

It is a junction number, because it is equal to n+sod(n) for n = 22304145323983 and 22304145324001.

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, 37786493 + ... + 38372220.

Almost surely, 2^{22304145324032} is an apocalyptic number.

22304145324032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22304145324032 is an abundant number, since it is smaller than the sum of its proper divisors (30090003559408).

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

22304145324032 is a wasteful number, since it uses less digits than its factorization.

22304145324032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76158759 (or 76158739 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 22304145324032 its reverse (23042354140322), we get a palindrome (45346499464354).

The spelling of 22304145324032 in words is "twenty-two trillion, three hundred four billion, one hundred forty-five million, three hundred twenty-four thousand, thirty-two".