22112223013313 has 4 divisors (see below), whose sum is σ = 23276024224560. Its totient is φ = 20948421802068.

The previous prime is 22112223013289. The next prime is 22112223013327. The reversal of 22112223013313 is 31331032221122.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22112223013313 - 2²⁴ = 22112206236097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22112223013343) 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, 581900605595 + ... + 581900605632.

It is an arithmetic number, because the mean of its divisors is an integer number (5819006056140).

Almost surely, 2^{22112223013313} is an apocalyptic number.

It is an amenable number.

22112223013313 is a deficient number, since it is larger than the sum of its proper divisors (1163801211247).

22112223013313 is a wasteful number, since it uses less digits than its factorization.

22112223013313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163801211246.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 22112223013313 its reverse (31331032221122), we get a palindrome (53443255234435).

The spelling of 22112223013313 in words is "twenty-two trillion, one hundred twelve billion, two hundred twenty-three million, thirteen thousand, three hundred thirteen".