2122111002119 has 2 divisors, whose sum is σ = 2122111002120. Its totient is φ = 2122111002118.

The previous prime is 2122111002103. The next prime is 2122111002139. The reversal of 2122111002119 is 9112001112212.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2122111002119 - 2⁴ = 2122111002103 is a prime.

It is a super-2 number, since 2×2122111002119² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2122111002094 and 2122111002103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2122111002139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061055501059 + 1061055501060.

It is an arithmetic number, because the mean of its divisors is an integer number (1061055501060).

Almost surely, 2^{2122111002119} is an apocalyptic number.

2122111002119 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122111002119 is an equidigital number, since it uses as much as digits as its factorization.

2122111002119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 23.

The spelling of 2122111002119 in words is "two trillion, one hundred twenty-two billion, one hundred eleven million, two thousand, one hundred nineteen".