22313410645 has 8 divisors (see below), whose sum is σ = 26786178720. Its totient is φ = 17844004560.

The previous prime is 22313410621. The next prime is 22313410681. The reversal of 22313410645 is 54601431322.

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

It is not a de Polignac number, because 22313410645 - 2¹⁹ = 22312886357 is a prime.

It is a super-3 number, since 3×22313410645³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 825871 + ... + 852460.

It is an arithmetic number, because the mean of its divisors is an integer number (3348272340).

Almost surely, 2^22313410645 is an apocalyptic number.

It is an amenable number.

22313410645 is a deficient number, since it is larger than the sum of its proper divisors (4472768075).

22313410645 is a wasteful number, since it uses less digits than its factorization.

22313410645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680995.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 22313410645 its reverse (54601431322), we get a palindrome (76914841967).

The spelling of 22313410645 in words is "twenty-two billion, three hundred thirteen million, four hundred ten thousand, six hundred forty-five".