22114069264 has 135 divisors (see below), whose sum is σ = 51378937077. Its totient is φ = 9193723392.

The previous prime is 22114069253. The next prime is 22114069267. The reversal of 22114069264 is 46296041122.

The square root of 22114069264 is 148708.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 389667600 + 21724401664 = 19740^2 + 147392^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22114069267) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 195699672 + ... + 195699784.

Almost surely, 2^22114069264 is an apocalyptic number.

22114069264 is the 148708-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22114069264

22114069264 is an abundant number, since it is smaller than the sum of its proper divisors (29264867813).

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

22114069264 is an equidigital number, since it uses as much as digits as its factorization.

22114069264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 22114069264 in words is "twenty-two billion, one hundred fourteen million, sixty-nine thousand, two hundred sixty-four".