221112333322 has 16 divisors (see below), whose sum is σ = 343140228000. Its totient is φ = 106733032560.

The previous prime is 221112333283. The next prime is 221112333371. The reversal of 221112333322 is 223333211122.

221112333322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396997 + ... + 774487.

It is an arithmetic number, because the mean of its divisors is an integer number (21446264250).

Almost surely, 2^221112333322 is an apocalyptic number.

221112333322 is a deficient number, since it is larger than the sum of its proper divisors (122027894678).

221112333322 is a wasteful number, since it uses less digits than its factorization.

221112333322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387621.

The product of its digits is 2592, while the sum is 25.

Adding to 221112333322 its reverse (223333211122), we get a palindrome (444445544444).

The spelling of 221112333322 in words is "two hundred twenty-one billion, one hundred twelve million, three hundred thirty-three thousand, three hundred twenty-two".