22112215314 has 48 divisors (see below), whose sum is σ = 53342365248. Its totient is φ = 5985257184.

The previous prime is 22112215309. The next prime is 22112215327. The reversal of 22112215314 is 41351221122.

It is a happy number.

It is a super-2 number, since 2×22112215314² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 714037 + ... + 744360.

It is an arithmetic number, because the mean of its divisors is an integer number (1111299276).

Almost surely, 2^22112215314 is an apocalyptic number.

22112215314 is an abundant number, since it is smaller than the sum of its proper divisors (31230149934).

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

22112215314 is a wasteful number, since it uses less digits than its factorization.

22112215314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1458447 (or 1458428 counting only the distinct ones).

The product of its digits is 960, while the sum is 24.

Adding to 22112215314 its reverse (41351221122), we get a palindrome (63463436436).

The spelling of 22112215314 in words is "twenty-two billion, one hundred twelve million, two hundred fifteen thousand, three hundred fourteen".