3222203212313 has 4 divisors (see below), whose sum is σ = 3333313667940. Its totient is φ = 3111092756688.

The previous prime is 3222203212309. The next prime is 3222203212331. The reversal of 3222203212313 is 3132123022223.

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 1818471129049 + 1403732083264 = 1348507^2 + 1184792^2 .

It is a cyclic number.

It is not a de Polignac number, because 3222203212313 - 2² = 3222203212309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3222203212013) 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, 55555227770 + ... + 55555227827.

It is an arithmetic number, because the mean of its divisors is an integer number (833328416985).

Almost surely, 2^{3222203212313} is an apocalyptic number.

It is an amenable number.

3222203212313 is a deficient number, since it is larger than the sum of its proper divisors (111110455627).

3222203212313 is a wasteful number, since it uses less digits than its factorization.

3222203212313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111110455626.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 3222203212313 its reverse (3132123022223), we get a palindrome (6354326234536).

The spelling of 3222203212313 in words is "three trillion, two hundred twenty-two billion, two hundred three million, two hundred twelve thousand, three hundred thirteen".