1210211102119 has 2 divisors, whose sum is σ = 1210211102120. Its totient is φ = 1210211102118.

The previous prime is 1210211102071. The next prime is 1210211102129. The reversal of 1210211102119 is 9112011120121.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1210211102119 - 2¹⁵ = 1210211069351 is a prime.

It is a super-2 number, since 2×1210211102119² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1210211102119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1210211102129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605105551059 + 605105551060.

It is an arithmetic number, because the mean of its divisors is an integer number (605105551060).

Almost surely, 2^{1210211102119} is an apocalyptic number.

1210211102119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1210211102119 is an equidigital number, since it uses as much as digits as its factorization.

1210211102119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 22.

The spelling of 1210211102119 in words is "one trillion, two hundred ten billion, two hundred eleven million, one hundred two thousand, one hundred nineteen".