22332051400530 has 96 divisors (see below), whose sum is σ = 54101757790080. Its totient is φ = 5899582045440.

The previous prime is 22332051400499. The next prime is 22332051400643. The reversal of 22332051400530 is 3500415023322.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 247843726 + ... + 247933814.

It is an arithmetic number, because the mean of its divisors is an integer number (563559976980).

Almost surely, 2^{22332051400530} is an apocalyptic number.

22332051400530 is an abundant number, since it is smaller than the sum of its proper divisors (31769706389550).

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

22332051400530 is a wasteful number, since it uses less digits than its factorization.

22332051400530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90736 (or 90573 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 22332051400530 its reverse (3500415023322), we get a palindrome (25832466423852).

The spelling of 22332051400530 in words is "twenty-two trillion, three hundred thirty-two billion, fifty-one million, four hundred thousand, five hundred thirty".