10122310199 has 2 divisors, whose sum is σ = 10122310200. Its totient is φ = 10122310198.

The previous prime is 10122310157. The next prime is 10122310243. The reversal of 10122310199 is 99101322101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10122310199 is a prime.

It is a super-2 number, since 2×10122310199² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10122310109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061155099 + 5061155100.

It is an arithmetic number, because the mean of its divisors is an integer number (5061155100).

Almost surely, 2^10122310199 is an apocalyptic number.

10122310199 is a deficient number, since it is larger than the sum of its proper divisors (1).

10122310199 is an equidigital number, since it uses as much as digits as its factorization.

10122310199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 29.

The spelling of 10122310199 in words is "ten billion, one hundred twenty-two million, three hundred ten thousand, one hundred ninety-nine".