22142314200 has 96 divisors (see below), whose sum is σ = 70855464960. Its totient is φ = 5714140800.

The previous prime is 22142314193. The next prime is 22142314211. The reversal of 22142314200 is 241324122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 576624 + ... + 613823.

It is an arithmetic number, because the mean of its divisors is an integer number (738077760).

Almost surely, 2^22142314200 is an apocalyptic number.

22142314200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22142314200 is an abundant number, since it is smaller than the sum of its proper divisors (48713150760).

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

22142314200 is a wasteful number, since it uses less digits than its factorization.

22142314200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1190497 (or 1190488 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 22142314200 its reverse (241324122), we get a palindrome (22383638322).

The spelling of 22142314200 in words is "twenty-two billion, one hundred forty-two million, three hundred fourteen thousand, two hundred".