222311588034979 has 2 divisors, whose sum is σ = 222311588034980. Its totient is φ = 222311588034978.

The previous prime is 222311588034959. The next prime is 222311588034989. The reversal of 222311588034979 is 979430885113222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222311588034979 - 2⁵ = 222311588034947 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 222311588034979.

It is not a weakly prime, because it can be changed into another prime (222311588034959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111155794017489 + 111155794017490.

It is an arithmetic number, because the mean of its divisors is an integer number (111155794017490).

Almost surely, 2^{222311588034979} is an apocalyptic number.

222311588034979 is a deficient number, since it is larger than the sum of its proper divisors (1).

222311588034979 is an equidigital number, since it uses as much as digits as its factorization.

222311588034979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52254720, while the sum is 64.

The spelling of 222311588034979 in words is "two hundred twenty-two trillion, three hundred eleven billion, five hundred eighty-eight million, thirty-four thousand, nine hundred seventy-nine".