33116998667 has 2 divisors, whose sum is σ = 33116998668. Its totient is φ = 33116998666.

The previous prime is 33116998633. The next prime is 33116998679. The reversal of 33116998667 is 76689961133.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 33116998667 - 2¹⁰ = 33116997643 is a prime.

It is not a weakly prime, because it can be changed into another prime (33116998697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16558499333 + 16558499334.

It is an arithmetic number, because the mean of its divisors is an integer number (16558499334).

Almost surely, 2^33116998667 is an apocalyptic number.

33116998667 is a deficient number, since it is larger than the sum of its proper divisors (1).

33116998667 is an equidigital number, since it uses as much as digits as its factorization.

33116998667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8817984, while the sum is 59.

The spelling of 33116998667 in words is "thirty-three billion, one hundred sixteen million, nine hundred ninety-eight thousand, six hundred sixty-seven".