3311222022013 has 4 divisors (see below), whose sum is σ = 3356581227868. Its totient is φ = 3265862816160.

The previous prime is 3311222022011. The next prime is 3311222022019. The reversal of 3311222022013 is 3102202221133.

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 1646391801924 + 1664830220089 = 1283118^2 + 1290283^2 .

It is a cyclic number.

It is not a de Polignac number, because 3311222022013 - 2¹ = 3311222022011 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 (3311222022011) 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, 22679602818 + ... + 22679602963.

It is an arithmetic number, because the mean of its divisors is an integer number (839145306967).

Almost surely, 2^{3311222022013} is an apocalyptic number.

It is an amenable number.

3311222022013 is a deficient number, since it is larger than the sum of its proper divisors (45359205855).

3311222022013 is an equidigital number, since it uses as much as digits as its factorization.

3311222022013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45359205854.

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

Adding to 3311222022013 its reverse (3102202221133), we get a palindrome (6413424243146).

The spelling of 3311222022013 in words is "three trillion, three hundred eleven billion, two hundred twenty-two million, twenty-two thousand, thirteen".