22132113212330 has 64 divisors (see below), whose sum is σ = 46147710873600. Its totient is φ = 7552922956800.

The previous prime is 22132113212303. The next prime is 22132113212353. The reversal of 22132113212330 is 3321231123122.

It is a self number, because there is not a number n which added to its sum of digits gives 22132113212330.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16303466 + ... + 17608725.

It is an arithmetic number, because the mean of its divisors is an integer number (721057982400).

Almost surely, 2^{22132113212330} is an apocalyptic number.

22132113212330 is an abundant number, since it is smaller than the sum of its proper divisors (24015597661270).

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

22132113212330 is a wasteful number, since it uses less digits than its factorization.

22132113212330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33912575.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 22132113212330 its reverse (3321231123122), we get a palindrome (25453344335452).

The spelling of 22132113212330 in words is "twenty-two trillion, one hundred thirty-two billion, one hundred thirteen million, two hundred twelve thousand, three hundred thirty".