22312494805 has 8 divisors (see below), whose sum is σ = 26786416032. Its totient is φ = 17842381008.

The previous prime is 22312494791. The next prime is 22312494829. The reversal of 22312494805 is 50849421322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22312494805 - 2¹¹ = 22312492757 is a prime.

It is a super-3 number, since 3×22312494805³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 938947 + ... + 962416.

It is an arithmetic number, because the mean of its divisors is an integer number (3348302004).

Almost surely, 2^22312494805 is an apocalyptic number.

It is an amenable number.

22312494805 is a deficient number, since it is larger than the sum of its proper divisors (4473921227).

22312494805 is a wasteful number, since it uses less digits than its factorization.

22312494805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1903715.

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 22312494805 in words is "twenty-two billion, three hundred twelve million, four hundred ninety-four thousand, eight hundred five".