3233222220 has 48 divisors (see below), whose sum is σ = 9071693568. Its totient is φ = 860414400.

The previous prime is 3233222219. The next prime is 3233222273. The reversal of 3233222220 is 222223323.

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, 26106 + ... + 84545.

It is an arithmetic number, because the mean of its divisors is an integer number (188993616).

Almost surely, 2^3233222220 is an apocalyptic number.

3233222220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3233222220 is an abundant number, since it is smaller than the sum of its proper divisors (5838471348).

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

3233222220 is a wasteful number, since it uses less digits than its factorization.

3233222220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111150 (or 111148 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 3233222220 is about 56861.4299855359. The cubic root of 3233222220 is about 1478.6947068108.

Adding to 3233222220 its reverse (222223323), we get a palindrome (3455445543).

The spelling of 3233222220 in words is "three billion, two hundred thirty-three million, two hundred twenty-two thousand, two hundred twenty".