220111122122219 has 2 divisors, whose sum is σ = 220111122122220. Its totient is φ = 220111122122218.

The previous prime is 220111122122107. The next prime is 220111122122251. The reversal of 220111122122219 is 912221221111022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220111122122219 - 2¹² = 220111122118123 is a prime.

It is a super-2 number, since 2×220111122122219² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220111122122191 and 220111122122200.

It is not a weakly prime, because it can be changed into another prime (220111122122299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110055561061109 + 110055561061110.

It is an arithmetic number, because the mean of its divisors is an integer number (110055561061110).

Almost surely, 2^{220111122122219} is an apocalyptic number.

220111122122219 is a deficient number, since it is larger than the sum of its proper divisors (1).

220111122122219 is an equidigital number, since it uses as much as digits as its factorization.

220111122122219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 29.

The spelling of 220111122122219 in words is "two hundred twenty trillion, one hundred eleven billion, one hundred twenty-two million, one hundred twenty-two thousand, two hundred nineteen".