10122212099 has 2 divisors, whose sum is σ = 10122212100. Its totient is φ = 10122212098.

The previous prime is 10122212069. The next prime is 10122212197. The reversal of 10122212099 is 99021222101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10122212099 - 2⁸ = 10122211843 is a prime.

It is not a weakly prime, because it can be changed into another prime (10122212069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061106049 + 5061106050.

It is an arithmetic number, because the mean of its divisors is an integer number (5061106050).

Almost surely, 2^10122212099 is an apocalyptic number.

10122212099 is a deficient number, since it is larger than the sum of its proper divisors (1).

10122212099 is an equidigital number, since it uses as much as digits as its factorization.

10122212099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 10122212099 in words is "ten billion, one hundred twenty-two million, two hundred twelve thousand, ninety-nine".