1210102012199 has 2 divisors, whose sum is σ = 1210102012200. Its totient is φ = 1210102012198.

The previous prime is 1210102012183. The next prime is 1210102012213. The reversal of 1210102012199 is 9912102010121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1210102012199 - 2⁴ = 1210102012183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1210102012169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605051006099 + 605051006100.

It is an arithmetic number, because the mean of its divisors is an integer number (605051006100).

Almost surely, 2^{1210102012199} is an apocalyptic number.

1210102012199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1210102012199 is an equidigital number, since it uses as much as digits as its factorization.

1210102012199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 29.

The spelling of 1210102012199 in words is "one trillion, two hundred ten billion, one hundred two million, twelve thousand, one hundred ninety-nine".