99995933111 has 2 divisors, whose sum is σ = 99995933112. Its totient is φ = 99995933110.

The previous prime is 99995933083. The next prime is 99995933197. The reversal of 99995933111 is 11133959999.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99995933111 - 2¹⁰ = 99995932087 is a prime.

It is a super-2 number, since 2×99995933111² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is a weakly prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49997966555 + 49997966556.

It is an arithmetic number, because the mean of its divisors is an integer number (49997966556).

Almost surely, 2^99995933111 is an apocalyptic number.

99995933111 is a deficient number, since it is larger than the sum of its proper divisors (1).

99995933111 is an equidigital number, since it uses as much as digits as its factorization.

99995933111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2657205, while the sum is 59.

The spelling of 99995933111 in words is "ninety-nine billion, nine hundred ninety-five million, nine hundred thirty-three thousand, one hundred eleven".