22000213313 has 12 divisors (see below), whose sum is σ = 24109752240. Its totient is φ = 20063203056.

The previous prime is 22000213309. The next prime is 22000213321. The reversal of 22000213313 is 31331200022.

It is not a de Polignac number, because 22000213313 - 2² = 22000213309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22000213291 and 22000213300.

It is not an unprimeable number, because it can be changed into a prime (22000213303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 770183 + ... + 798236.

It is an arithmetic number, because the mean of its divisors is an integer number (2009146020).

Almost surely, 2^22000213313 is an apocalyptic number.

It is an amenable number.

22000213313 is a deficient number, since it is larger than the sum of its proper divisors (2109538927).

22000213313 is a wasteful number, since it uses less digits than its factorization.

22000213313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1568528 (or 1568515 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 22000213313 its reverse (31331200022), we get a palindrome (53331413335).

The spelling of 22000213313 in words is "twenty-two billion, two hundred thirteen thousand, three hundred thirteen".