112221002269 has 2 divisors, whose sum is σ = 112221002270. Its totient is φ = 112221002268.

The previous prime is 112221002171. The next prime is 112221002273. The reversal of 112221002269 is 962200122211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106186043044 + 6034959225 = 325862^2 + 77685^2 .

It is a cyclic number.

It is not a de Polignac number, because 112221002269 - 2⁹ = 112221001757 is a prime.

It is a super-2 number, since 2×112221002269² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112221002669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56110501134 + 56110501135.

It is an arithmetic number, because the mean of its divisors is an integer number (56110501135).

Almost surely, 2^112221002269 is an apocalyptic number.

It is an amenable number.

112221002269 is a deficient number, since it is larger than the sum of its proper divisors (1).

112221002269 is an equidigital number, since it uses as much as digits as its factorization.

112221002269 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 28.

The spelling of 112221002269 in words is "one hundred twelve billion, two hundred twenty-one million, two thousand, two hundred sixty-nine".