3213220200330 has 64 divisors (see below), whose sum is σ = 8821887160320. Its totient is φ = 733743399744.

The previous prime is 3213220200313. The next prime is 3213220200347. The reversal of 3213220200330 is 330020223123.

It is an interprime number because it is at equal distance from previous prime (3213220200313) and next prime (3213220200347).

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

It is a junction number, because it is equal to n+sod(n) for n = 3213220200297 and 3213220200306.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7145164 + ... + 7581543.

It is an arithmetic number, because the mean of its divisors is an integer number (137841986880).

Almost surely, 2^{3213220200330} is an apocalyptic number.

3213220200330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3213220200330 is an abundant number, since it is smaller than the sum of its proper divisors (5608666959990).

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

3213220200330 is a wasteful number, since it uses less digits than its factorization.

3213220200330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14727763.

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

Adding to 3213220200330 its reverse (330020223123), we get a palindrome (3543240423453).

The spelling of 3213220200330 in words is "three trillion, two hundred thirteen billion, two hundred twenty million, two hundred thousand, three hundred thirty".