222224244439 has 2 divisors, whose sum is σ = 222224244440. Its totient is φ = 222224244438.

The previous prime is 222224244427. The next prime is 222224244491. The reversal of 222224244439 is 934442422222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222224244439 - 2²⁹ = 221687373527 is a prime.

It is a super-2 number, since 2×222224244439² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222224244839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111112122219 + 111112122220.

It is an arithmetic number, because the mean of its divisors is an integer number (111112122220).

Almost surely, 2^222224244439 is an apocalyptic number.

222224244439 is a deficient number, since it is larger than the sum of its proper divisors (1).

222224244439 is an equidigital number, since it uses as much as digits as its factorization.

222224244439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 442368, while the sum is 40.

The spelling of 222224244439 in words is "two hundred twenty-two billion, two hundred twenty-four million, two hundred forty-four thousand, four hundred thirty-nine".