222012122119 has 2 divisors, whose sum is σ = 222012122120. Its totient is φ = 222012122118.

The previous prime is 222012122113. The next prime is 222012122179. The reversal of 222012122119 is 911221210222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222012122119 - 2³³ = 213422187527 is a prime.

It is a super-2 number, since 2×222012122119² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222012122093 and 222012122102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222012122113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111006061059 + 111006061060.

It is an arithmetic number, because the mean of its divisors is an integer number (111006061060).

Almost surely, 2^222012122119 is an apocalyptic number.

222012122119 is a deficient number, since it is larger than the sum of its proper divisors (1).

222012122119 is an equidigital number, since it uses as much as digits as its factorization.

222012122119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 222012122119 in words is "two hundred twenty-two billion, twelve million, one hundred twenty-two thousand, one hundred nineteen".