99962111 has 2 divisors, whose sum is σ = 99962112. Its totient is φ = 99962110.

The previous prime is 99962099. The next prime is 99962113. The reversal of 99962111 is 11126999.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99962111 is a prime.

Together with 99962113, it forms a pair of twin primes.

It is a Chen prime.

It is a nialpdrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99962113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49981055 + 49981056.

It is an arithmetic number, because the mean of its divisors is an integer number (49981056).

Almost surely, 2^99962111 is an apocalyptic number.

99962111 is a deficient number, since it is larger than the sum of its proper divisors (1).

99962111 is an equidigital number, since it uses as much as digits as its factorization.

99962111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8748, while the sum is 38.

The square root of 99962111 is about 9998.1053705190. The cubic root of 99962111 is about 464.1002542362.

The spelling of 99962111 in words is "ninety-nine million, nine hundred sixty-two thousand, one hundred eleven".