3221110500213 has 4 divisors (see below), whose sum is σ = 4294814000288. Its totient is φ = 2147407000140.

The previous prime is 3221110500173. The next prime is 3221110500277. The reversal of 3221110500213 is 3120050111223.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3221110500213 - 2²² = 3221106305909 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3221110500213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221110507213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 536851750033 + ... + 536851750038.

It is an arithmetic number, because the mean of its divisors is an integer number (1073703500072).

Almost surely, 2^{3221110500213} is an apocalyptic number.

It is an amenable number.

3221110500213 is a deficient number, since it is larger than the sum of its proper divisors (1073703500075).

3221110500213 is a wasteful number, since it uses less digits than its factorization.

3221110500213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073703500074.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 3221110500213 its reverse (3120050111223), we get a palindrome (6341160611436).

The spelling of 3221110500213 in words is "three trillion, two hundred twenty-one billion, one hundred ten million, five hundred thousand, two hundred thirteen".