22249562514 has 16 divisors (see below), whose sum is σ = 46841184480. Its totient is φ = 7026177600.

The previous prime is 22249562477. The next prime is 22249562519. The reversal of 22249562514 is 41526594222.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22249562519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97585687 + ... + 97585914.

It is an arithmetic number, because the mean of its divisors is an integer number (2927574030).

Almost surely, 2^22249562514 is an apocalyptic number.

22249562514 is an abundant number, since it is smaller than the sum of its proper divisors (24591621966).

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

22249562514 is a wasteful number, since it uses less digits than its factorization.

22249562514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195171625.

The product of its digits is 345600, while the sum is 42.

The spelling of 22249562514 in words is "twenty-two billion, two hundred forty-nine million, five hundred sixty-two thousand, five hundred fourteen".