2221013303332 has 24 divisors (see below), whose sum is σ = 3924040637664. Its totient is φ = 1099863821952.

The previous prime is 2221013303303. The next prime is 2221013303371. The reversal of 2221013303332 is 2333033101222.

It is a junction number, because it is equal to n+sod(n) for n = 2221013303297 and 2221013303306.

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, 1166583 + ... + 2408929.

It is an arithmetic number, because the mean of its divisors is an integer number (163501693236).

Almost surely, 2^{2221013303332} is an apocalyptic number.

It is an amenable number.

2221013303332 is a deficient number, since it is larger than the sum of its proper divisors (1703027334332).

2221013303332 is a wasteful number, since it uses less digits than its factorization.

2221013303332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246635 (or 1246633 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 2221013303332 its reverse (2333033101222), we get a palindrome (4554046404554).

The spelling of 2221013303332 in words is "two trillion, two hundred twenty-one billion, thirteen million, three hundred three thousand, three hundred thirty-two".