33346228892 has 12 divisors (see below), whose sum is σ = 61788600720. Its totient is φ = 15692342976.

The previous prime is 33346228889. The next prime is 33346228913. The reversal of 33346228892 is 29882264333.

It is a super-2 number, since 2×33346228892² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33346228892.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245192792 + ... + 245192927.

It is an arithmetic number, because the mean of its divisors is an integer number (5149050060).

Almost surely, 2^33346228892 is an apocalyptic number.

It is an amenable number.

33346228892 is a deficient number, since it is larger than the sum of its proper divisors (28442371828).

33346228892 is a wasteful number, since it uses less digits than its factorization.

33346228892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490385740 (or 490385738 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 50.

The spelling of 33346228892 in words is "thirty-three billion, three hundred forty-six million, two hundred twenty-eight thousand, eight hundred ninety-two".