222030031122313 has 4 divisors (see below), whose sum is σ = 222238902272128. Its totient is φ = 221821159972500.

The previous prime is 222030031122287. The next prime is 222030031122329. The reversal of 222030031122313 is 313221130030222.

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 222030031122313 - 2²⁵ = 222029997567881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222030031422313) 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, 104435573313 + ... + 104435575438.

It is an arithmetic number, because the mean of its divisors is an integer number (55559725568032).

Almost surely, 2^{222030031122313} is an apocalyptic number.

It is an amenable number.

222030031122313 is a deficient number, since it is larger than the sum of its proper divisors (208871149815).

222030031122313 is a wasteful number, since it uses less digits than its factorization.

222030031122313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208871149814.

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

Adding to 222030031122313 its reverse (313221130030222), we get a palindrome (535251161152535).

The spelling of 222030031122313 in words is "two hundred twenty-two trillion, thirty billion, thirty-one million, one hundred twenty-two thousand, three hundred thirteen".