113322022213 has 4 divisors (see below), whose sum is σ = 113450360608. Its totient is φ = 113193683820.

The previous prime is 113322022147. The next prime is 113322022349. The reversal of 113322022213 is 312220223311.

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 a de Polignac number, because none of the positive numbers 2^k-113322022213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113322022013) 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, 64167873 + ... + 64169638.

It is an arithmetic number, because the mean of its divisors is an integer number (28362590152).

Almost surely, 2^113322022213 is an apocalyptic number.

It is an amenable number.

113322022213 is a deficient number, since it is larger than the sum of its proper divisors (128338395).

113322022213 is an equidigital number, since it uses as much as digits as its factorization.

113322022213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128338394.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 113322022213 its reverse (312220223311), we get a palindrome (425542245524).

The spelling of 113322022213 in words is "one hundred thirteen billion, three hundred twenty-two million, twenty-two thousand, two hundred thirteen".