10222123313 has 4 divisors (see below), whose sum is σ = 10242206580. Its totient is φ = 10202040048.

The previous prime is 10222123309. The next prime is 10222123339. The reversal of 10222123313 is 31332122201.

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 9566404864 + 655718449 = 97808^2 + 25607^2 .

It is a cyclic number.

It is not a de Polignac number, because 10222123313 - 2² = 10222123309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10222153313) 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, 10040870 + ... + 10041887.

It is an arithmetic number, because the mean of its divisors is an integer number (2560551645).

Almost surely, 2^10222123313 is an apocalyptic number.

It is an amenable number.

10222123313 is a deficient number, since it is larger than the sum of its proper divisors (20083267).

10222123313 is an equidigital number, since it uses as much as digits as its factorization.

10222123313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20083266.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10222123313 its reverse (31332122201), we get a palindrome (41554245514).

The spelling of 10222123313 in words is "ten billion, two hundred twenty-two million, one hundred twenty-three thousand, three hundred thirteen".