222124421219 has 2 divisors, whose sum is σ = 222124421220. Its totient is φ = 222124421218.

The previous prime is 222124421177. The next prime is 222124421279. The reversal of 222124421219 is 912124421222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222124421219 - 2¹⁶ = 222124355683 is a prime.

It is a super-2 number, since 2×222124421219² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (222124421279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111062210609 + 111062210610.

It is an arithmetic number, because the mean of its divisors is an integer number (111062210610).

Almost surely, 2^222124421219 is an apocalyptic number.

222124421219 is a deficient number, since it is larger than the sum of its proper divisors (1).

222124421219 is an equidigital number, since it uses as much as digits as its factorization.

222124421219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9216, while the sum is 32.

The spelling of 222124421219 in words is "two hundred twenty-two billion, one hundred twenty-four million, four hundred twenty-one thousand, two hundred nineteen".