22142313330 has 32 divisors (see below), whose sum is σ = 53168439744. Its totient is φ = 5901629376.

The previous prime is 22142313329. The next prime is 22142313359. The reversal of 22142313330 is 3331324122.

It is a self number, because there is not a number n which added to its sum of digits gives 22142313330.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126117 + ... + 245336.

It is an arithmetic number, because the mean of its divisors is an integer number (1661513742).

Almost surely, 2^22142313330 is an apocalyptic number.

22142313330 is an abundant number, since it is smaller than the sum of its proper divisors (31026126414).

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

22142313330 is a wasteful number, since it uses less digits than its factorization.

22142313330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373450.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 22142313330 its reverse (3331324122), we get a palindrome (25473637452).

The spelling of 22142313330 in words is "twenty-two billion, one hundred forty-two million, three hundred thirteen thousand, three hundred thirty".