2222226612013 has 2 divisors, whose sum is σ = 2222226612014. Its totient is φ = 2222226612012.

The previous prime is 2222226611971. The next prime is 2222226612043. The reversal of 2222226612013 is 3102166222222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2216486731369 + 5739880644 = 1488787^2 + 75762^2 .

It is a cyclic number.

It is not a de Polignac number, because 2222226612013 - 2⁴¹ = 23203356461 is a prime.

It is a super-2 number, since 2×2222226612013² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2222226612043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111113306006 + 1111113306007.

It is an arithmetic number, because the mean of its divisors is an integer number (1111113306007).

Almost surely, 2^{2222226612013} is an apocalyptic number.

It is an amenable number.

2222226612013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222226612013 is an equidigital number, since it uses as much as digits as its factorization.

2222226612013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 2222226612013 in words is "two trillion, two hundred twenty-two billion, two hundred twenty-six million, six hundred twelve thousand, thirteen".