222222210980039 has 2 divisors, whose sum is σ = 222222210980040. Its totient is φ = 222222210980038.

The previous prime is 222222210979963. The next prime is 222222210980053. The reversal of 222222210980039 is 930089012222222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222222210980039 - 2¹² = 222222210975943 is a prime.

It is a super-2 number, since 2×222222210980039² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222222210980839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111111105490019 + 111111105490020.

It is an arithmetic number, because the mean of its divisors is an integer number (111111105490020).

Almost surely, 2^{222222210980039} is an apocalyptic number.

222222210980039 is a deficient number, since it is larger than the sum of its proper divisors (1).

222222210980039 is an equidigital number, since it uses as much as digits as its factorization.

222222210980039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 222222210980039 in words is "two hundred twenty-two trillion, two hundred twenty-two billion, two hundred ten million, nine hundred eighty thousand, thirty-nine".