222013014449 has 2 divisors, whose sum is σ = 222013014450. Its totient is φ = 222013014448.

The previous prime is 222013014407. The next prime is 222013014451. The reversal of 222013014449 is 944410310222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 184679046049 + 37333968400 = 429743^2 + 193220^2 .

It is a cyclic number.

It is not a de Polignac number, because 222013014449 - 2⁸ = 222013014193 is a prime.

Together with 222013014451, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (222013014469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111006507224 + 111006507225.

It is an arithmetic number, because the mean of its divisors is an integer number (111006507225).

Almost surely, 2^222013014449 is an apocalyptic number.

It is an amenable number.

222013014449 is a deficient number, since it is larger than the sum of its proper divisors (1).

222013014449 is an equidigital number, since it uses as much as digits as its factorization.

222013014449 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 32.

The spelling of 222013014449 in words is "two hundred twenty-two billion, thirteen million, fourteen thousand, four hundred forty-nine".