22212322313 has 8 divisors (see below), whose sum is σ = 22693108608. Its totient is φ = 21733820784.

The previous prime is 22212322241. The next prime is 22212322351. The reversal of 22212322313 is 31322321222.

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 22212322313 - 2¹⁰ = 22212321289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22212322393) 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, 551531 + ... + 590432.

It is an arithmetic number, because the mean of its divisors is an integer number (2836638576).

Almost surely, 2^22212322313 is an apocalyptic number.

It is an amenable number.

22212322313 is a deficient number, since it is larger than the sum of its proper divisors (480786295).

22212322313 is a wasteful number, since it uses less digits than its factorization.

22212322313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142383.

The product of its digits is 1728, while the sum is 23.

Adding to 22212322313 its reverse (31322321222), we get a palindrome (53534643535).

The spelling of 22212322313 in words is "twenty-two billion, two hundred twelve million, three hundred twenty-two thousand, three hundred thirteen".