1222112112119 has 2 divisors, whose sum is σ = 1222112112120. Its totient is φ = 1222112112118.

The previous prime is 1222112112103. The next prime is 1222112112127. The reversal of 1222112112119 is 9112112112221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1222112112119 - 2⁴ = 1222112112103 is a prime.

It is a super-2 number, since 2×1222112112119² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1222112112149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611056056059 + 611056056060.

It is an arithmetic number, because the mean of its divisors is an integer number (611056056060).

Almost surely, 2^{1222112112119} is an apocalyptic number.

1222112112119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222112112119 is an equidigital number, since it uses as much as digits as its factorization.

1222112112119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 288, while the sum is 26.

The spelling of 1222112112119 in words is "one trillion, two hundred twenty-two billion, one hundred twelve million, one hundred twelve thousand, one hundred nineteen".