22302211023313 has 4 divisors (see below), whose sum is σ = 24017765717428. Its totient is φ = 20586656329200.

The previous prime is 22302211023299. The next prime is 22302211023331. The reversal of 22302211023313 is 31332011220322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8066923494289 + 14235287529024 = 2840233^2 + 3772968^2 .

It is not a de Polignac number, because 22302211023313 - 2¹³ = 22302211015121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22302211023413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 857777347038 + ... + 857777347063.

It is an arithmetic number, because the mean of its divisors is an integer number (6004441429357).

Almost surely, 2^{22302211023313} is an apocalyptic number.

It is an amenable number.

22302211023313 is a deficient number, since it is larger than the sum of its proper divisors (1715554694115).

22302211023313 is a wasteful number, since it uses less digits than its factorization.

22302211023313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1715554694114.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 22302211023313 its reverse (31332011220322), we get a palindrome (53634222243635).

The spelling of 22302211023313 in words is "twenty-two trillion, three hundred two billion, two hundred eleven million, twenty-three thousand, three hundred thirteen".