33225640230988 has 24 divisors (see below), whose sum is σ = 58309853041440. Its totient is φ = 16565704945920.

The previous prime is 33225640230911. The next prime is 33225640230989. The reversal of 33225640230988 is 88903204652233.

It is a super-2 number, since 2×33225640230988² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33225640230989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3013345 + ... + 8690887.

It is an arithmetic number, because the mean of its divisors is an integer number (2429577210060).

Almost surely, 2^{33225640230988} is an apocalyptic number.

It is an amenable number.

33225640230988 is a deficient number, since it is larger than the sum of its proper divisors (25084212810452).

33225640230988 is a wasteful number, since it uses less digits than its factorization.

33225640230988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5681697 (or 5681695 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 55.

The spelling of 33225640230988 in words is "thirty-three trillion, two hundred twenty-five billion, six hundred forty million, two hundred thirty thousand, nine hundred eighty-eight".