33116020362121 has 16 divisors (see below), whose sum is σ = 33440698368000. Its totient is φ = 32791627914768.

The previous prime is 33116020362097. The next prime is 33116020362167. The reversal of 33116020362121 is 12126302061133.

It is a cyclic number.

It is not a de Polignac number, because 33116020362121 - 2⁷ = 33116020361993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33116021362121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3840424816 + ... + 3840433438.

It is an arithmetic number, because the mean of its divisors is an integer number (2090043648000).

Almost surely, 2^{33116020362121} is an apocalyptic number.

It is an amenable number.

33116020362121 is a deficient number, since it is larger than the sum of its proper divisors (324678005879).

33116020362121 is a wasteful number, since it uses less digits than its factorization.

33116020362121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20868.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 33116020362121 in words is "thirty-three trillion, one hundred sixteen billion, twenty million, three hundred sixty-two thousand, one hundred twenty-one".