3233113220 has 48 divisors (see below), whose sum is σ = 7257575808. Its totient is φ = 1206839040.

The previous prime is 3233113217. The next prime is 3233113231. The reversal of 3233113220 is 223113323.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3233113192 and 3233113201.

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, 66854 + ... + 104573.

It is an arithmetic number, because the mean of its divisors is an integer number (151199496).

Almost surely, 2^3233113220 is an apocalyptic number.

It is an amenable number.

3233113220 is an abundant number, since it is smaller than the sum of its proper divisors (4024462588).

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

3233113220 is a wasteful number, since it uses less digits than its factorization.

3233113220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171500 (or 171498 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 3233113220 is about 56860.4715070144. The cubic root of 3233113220 is about 1478.6780897929.

Adding to 3233113220 its reverse (223113323), we get a palindrome (3456226543).

The spelling of 3233113220 in words is "three billion, two hundred thirty-three million, one hundred thirteen thousand, two hundred twenty".