222212001079 has 2 divisors, whose sum is σ = 222212001080. Its totient is φ = 222212001078.

The previous prime is 222212001047. The next prime is 222212001131. The reversal of 222212001079 is 970100212222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222212001079 - 2⁵ = 222212001047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222212001019) 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, 111106000539 + 111106000540.

It is an arithmetic number, because the mean of its divisors is an integer number (111106000540).

Almost surely, 2^222212001079 is an apocalyptic number.

222212001079 is a deficient number, since it is larger than the sum of its proper divisors (1).

222212001079 is an equidigital number, since it uses as much as digits as its factorization.

222212001079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 28.

The spelling of 222212001079 in words is "two hundred twenty-two billion, two hundred twelve million, one thousand, seventy-nine".