33047227077 has 16 divisors (see below), whose sum is σ = 45019383552. Its totient is φ = 21553671680.

The previous prime is 33047227049. The next prime is 33047227141. The reversal of 33047227077 is 77072274033.

It is a cyclic number.

It is not a de Polignac number, because 33047227077 - 2¹⁸ = 33046964933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33047227177) 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, 296173 + ... + 392189.

It is an arithmetic number, because the mean of its divisors is an integer number (2813711472).

Almost surely, 2^33047227077 is an apocalyptic number.

It is an amenable number.

33047227077 is a deficient number, since it is larger than the sum of its proper divisors (11972156475).

33047227077 is a wasteful number, since it uses less digits than its factorization.

33047227077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98508.

The product of its (nonzero) digits is 345744, while the sum is 42.

The spelling of 33047227077 in words is "thirty-three billion, forty-seven million, two hundred twenty-seven thousand, seventy-seven".