33216061232 has 10 divisors (see below), whose sum is σ = 64356118668. Its totient is φ = 16608030608.

The previous prime is 33216061223. The next prime is 33216061243. The reversal of 33216061232 is 23216061233.

It is a super-2 number, since 2×33216061232² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33216061195 and 33216061204.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1038001898 + ... + 1038001929.

Almost surely, 2^33216061232 is an apocalyptic number.

It is an amenable number.

33216061232 is a deficient number, since it is larger than the sum of its proper divisors (31140057436).

33216061232 is a wasteful number, since it uses less digits than its factorization.

33216061232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2076003835 (or 2076003829 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

Subtracting from 33216061232 its reverse (23216061233), we obtain a palindrome (9999999999).

The spelling of 33216061232 in words is "thirty-three billion, two hundred sixteen million, sixty-one thousand, two hundred thirty-two".