222311412313 has 16 divisors (see below), whose sum is σ = 230121991440. Its totient is φ = 214602393600.

The previous prime is 222311412277. The next prime is 222311412353. The reversal of 222311412313 is 313214113222.

It can be written as a sum of positive squares in 8 ways, for example, as 910108224 + 221401304089 = 30168^2 + 470533^2 .

It is a cyclic number.

It is not a de Polignac number, because 222311412313 - 2²⁵ = 222277857881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222311412353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2352333 + ... + 2445013.

It is an arithmetic number, because the mean of its divisors is an integer number (14382624465).

Almost surely, 2^222311412313 is an apocalyptic number.

It is an amenable number.

222311412313 is a deficient number, since it is larger than the sum of its proper divisors (7810579127).

222311412313 is a wasteful number, since it uses less digits than its factorization.

222311412313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93228.

The product of its digits is 1728, while the sum is 25.

Adding to 222311412313 its reverse (313214113222), we get a palindrome (535525525535).

The spelling of 222311412313 in words is "two hundred twenty-two billion, three hundred eleven million, four hundred twelve thousand, three hundred thirteen".