222233020306 has 16 divisors (see below), whose sum is σ = 363796790400. Its totient is φ = 100975354480.

The previous prime is 222233020297. The next prime is 222233020337. The reversal of 222233020306 is 603020332222.

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, 1925386 + ... + 2037541.

It is an arithmetic number, because the mean of its divisors is an integer number (22737299400).

Almost surely, 2^222233020306 is an apocalyptic number.

222233020306 is a deficient number, since it is larger than the sum of its proper divisors (141563770094).

222233020306 is a wasteful number, since it uses less digits than its factorization.

222233020306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3965489.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 222233020306 its reverse (603020332222), we get a palindrome (825253352528).

The spelling of 222233020306 in words is "two hundred twenty-two billion, two hundred thirty-three million, twenty thousand, three hundred six".