12202099111 has 2 divisors, whose sum is σ = 12202099112. Its totient is φ = 12202099110.

The previous prime is 12202099097. The next prime is 12202099141. The reversal of 12202099111 is 11199020221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12202099111 - 2⁹ = 12202098599 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12202099111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12202099141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6101049555 + 6101049556.

It is an arithmetic number, because the mean of its divisors is an integer number (6101049556).

Almost surely, 2^12202099111 is an apocalyptic number.

12202099111 is a deficient number, since it is larger than the sum of its proper divisors (1).

12202099111 is an equidigital number, since it uses as much as digits as its factorization.

12202099111 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 28.

The spelling of 12202099111 in words is "twelve billion, two hundred two million, ninety-nine thousand, one hundred eleven".