21112222002119 has 2 divisors, whose sum is σ = 21112222002120. Its totient is φ = 21112222002118.

The previous prime is 21112222002077. The next prime is 21112222002127. The reversal of 21112222002119 is 91120022221112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 21112222002119 - 2⁸ = 21112222001863 is a prime.

It is a super-2 number, since 2×21112222002119² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (21112222002149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10556111001059 + 10556111001060.

It is an arithmetic number, because the mean of its divisors is an integer number (10556111001060).

Almost surely, 2^{21112222002119} is an apocalyptic number.

21112222002119 is a deficient number, since it is larger than the sum of its proper divisors (1).

21112222002119 is an equidigital number, since it uses as much as digits as its factorization.

21112222002119 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 26.

The spelling of 21112222002119 in words is "twenty-one trillion, one hundred twelve billion, two hundred twenty-two million, two thousand, one hundred nineteen".