33230023230 has 32 divisors (see below), whose sum is σ = 82502128800. Its totient is φ = 8555775872.

The previous prime is 33230023217. The next prime is 33230023241. The reversal of 33230023230 is 3232003233.

It is a super-2 number, since 2×33230023230² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33230023197 and 33230023206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19096845 + ... + 19098584.

It is an arithmetic number, because the mean of its divisors is an integer number (2578191525).

Almost surely, 2^33230023230 is an apocalyptic number.

33230023230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33230023230 is an abundant number, since it is smaller than the sum of its proper divisors (49272105570).

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

33230023230 is a wasteful number, since it uses less digits than its factorization.

33230023230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38195468.

The product of its (nonzero) digits is 1944, while the sum is 21.

Adding to 33230023230 its reverse (3232003233), we get a palindrome (36462026463).

The spelling of 33230023230 in words is "thirty-three billion, two hundred thirty million, twenty-three thousand, two hundred thirty".