33230331120 has 320 divisors, whose sum is σ = 125466541056. Its totient is φ = 7102218240.

The previous prime is 33230331119. The next prime is 33230331133. The reversal of 33230331120 is 2113303233.

It is a super-2 number, since 2×33230331120² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4480215 + ... + 4487625.

Almost surely, 2^33230331120 is an apocalyptic number.

33230331120 is a gapful number since it is divisible by the number (30) 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 33230331120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62733270528).

33230331120 is an abundant number, since it is smaller than the sum of its proper divisors (92236209936).

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

33230331120 is a wasteful number, since it uses less digits than its factorization.

33230331120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7608 (or 7602 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 33230331120 its reverse (2113303233), we get a palindrome (35343634353).

The spelling of 33230331120 in words is "thirty-three billion, two hundred thirty million, three hundred thirty-one thousand, one hundred twenty".