2220003021322 has 16 divisors (see below), whose sum is σ = 3332833009344. Its totient is φ = 1109059056000.

The previous prime is 2220003021317. The next prime is 2220003021347. The reversal of 2220003021322 is 2231203000222.

It is a self number, because there is not a number n which added to its sum of digits gives 2220003021322.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12217797 + ... + 12398167.

It is an arithmetic number, because the mean of its divisors is an integer number (208302063084).

Almost surely, 2^{2220003021322} is an apocalyptic number.

2220003021322 is a deficient number, since it is larger than the sum of its proper divisors (1112829988022).

2220003021322 is a wasteful number, since it uses less digits than its factorization.

2220003021322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185565.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 2220003021322 its reverse (2231203000222), we get a palindrome (4451206021544).

The spelling of 2220003021322 in words is "two trillion, two hundred twenty billion, three million, twenty-one thousand, three hundred twenty-two".