22000302313 has 8 divisors (see below), whose sum is σ = 24016933440. Its totient is φ = 19986438480.

The previous prime is 22000302287. The next prime is 22000302319. The reversal of 22000302313 is 31320300022.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22000302313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22000302319) 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, 675178 + ... + 707011.

It is an arithmetic number, because the mean of its divisors is an integer number (3002116680).

Almost surely, 2^22000302313 is an apocalyptic number.

It is an amenable number.

22000302313 is a deficient number, since it is larger than the sum of its proper divisors (2016631127).

22000302313 is a wasteful number, since it uses less digits than its factorization.

22000302313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1383647.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 22000302313 its reverse (31320300022), we get a palindrome (53320602335).

The spelling of 22000302313 in words is "twenty-two billion, three hundred two thousand, three hundred thirteen".