22316194896004 has 9 divisors (see below), whose sum is σ = 39053357602021. Its totient is φ = 11158092724000.

The previous prime is 22316194896001. The next prime is 22316194896011. The reversal of 22316194896004 is 40069849161322.

The square root of 22316194896004 is 4724002.

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., 22098442006404 + 217752889600 = 4700898^2 + 466640^2 .

It is a super-3 number, since 3×22316194896004³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22316194896001) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 8267004 + ... + 10629004.

Almost surely, 2^{22316194896004} is an apocalyptic number.

22316194896004 is the 4724002-nd square number.

It is an amenable number.

22316194896004 is a deficient number, since it is larger than the sum of its proper divisors (16737162706017).

22316194896004 is an frugal number, since it uses more digits than its factorization.

22316194896004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4724006 (or 2362003 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 55.

The spelling of 22316194896004 in words is "twenty-two trillion, three hundred sixteen billion, one hundred ninety-four million, eight hundred ninety-six thousand, four".