222213020219 has 2 divisors, whose sum is σ = 222213020220. Its totient is φ = 222213020218.

The previous prime is 222213020177. The next prime is 222213020297. The reversal of 222213020219 is 912020312222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222213020219 - 2²⁰ = 222211971643 is a prime.

It is a super-2 number, since 2×222213020219² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (222213026219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111106510109 + 111106510110.

It is an arithmetic number, because the mean of its divisors is an integer number (111106510110).

Almost surely, 2^222213020219 is an apocalyptic number.

222213020219 is a deficient number, since it is larger than the sum of its proper divisors (1).

222213020219 is an equidigital number, since it uses as much as digits as its factorization.

222213020219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 222213020219 in words is "two hundred twenty-two billion, two hundred thirteen million, twenty thousand, two hundred nineteen".