33230212032 has 112 divisors (see below), whose sum is σ = 93817602560. Its totient is φ = 10349918208.

The previous prime is 33230212027. The next prime is 33230212039. The reversal of 33230212032 is 23021203233.

It is a super-2 number, since 2×33230212032² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33230212039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203913 + ... + 328695.

Almost surely, 2^33230212032 is an apocalyptic number.

33230212032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33230212032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46908801280).

33230212032 is an abundant number, since it is smaller than the sum of its proper divisors (60587390528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33230212032 is a wasteful number, since it uses less digits than its factorization.

33230212032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124890 (or 124880 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 33230212032 its reverse (23021203233), we get a palindrome (56251415265).

The spelling of 33230212032 in words is "thirty-three billion, two hundred thirty million, two hundred twelve thousand, thirty-two".