10112012121199 has 2 divisors, whose sum is σ = 10112012121200. Its totient is φ = 10112012121198.

The previous prime is 10112012121119. The next prime is 10112012121271. The reversal of 10112012121199 is 99112121021101.

It is a strong prime.

It is an emirp because it is prime and its reverse (99112121021101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10112012121199 - 2²¹ = 10112010024047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10112012121199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10112012121119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5056006060599 + 5056006060600.

It is an arithmetic number, because the mean of its divisors is an integer number (5056006060600).

Almost surely, 2^{10112012121199} is an apocalyptic number.

10112012121199 is a deficient number, since it is larger than the sum of its proper divisors (1).

10112012121199 is an equidigital number, since it uses as much as digits as its factorization.

10112012121199 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 31.

The spelling of 10112012121199 in words is "ten trillion, one hundred twelve billion, twelve million, one hundred twenty-one thousand, one hundred ninety-nine".