3221013211026 has 64 divisors (see below), whose sum is σ = 6978492998400. Its totient is φ = 985250739456.

The previous prime is 3221013210937. The next prime is 3221013211027. The reversal of 3221013211026 is 6201123101223.

It is a super-2 number, since 2×3221013211026² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3221013210987 and 3221013211005.

It is not an unprimeable number, because it can be changed into a prime (3221013211027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9315240 + ... + 9654828.

It is an arithmetic number, because the mean of its divisors is an integer number (109038953100).

Almost surely, 2^{3221013211026} is an apocalyptic number.

3221013211026 is an abundant number, since it is smaller than the sum of its proper divisors (3757479787374).

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

3221013211026 is a wasteful number, since it uses less digits than its factorization.

3221013211026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340323.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 3221013211026 its reverse (6201123101223), we get a palindrome (9422136312249).

The spelling of 3221013211026 in words is "three trillion, two hundred twenty-one billion, thirteen million, two hundred eleven thousand, twenty-six".