222001302303 has 12 divisors (see below), whose sum is σ = 349820234088. Its totient is φ = 134546243760.

The previous prime is 222001302277. The next prime is 222001302359. The reversal of 222001302303 is 303203100222.

It is a happy number.

It is not a de Polignac number, because 222001302303 - 2⁶ = 222001302239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222001302373) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1121218600 + ... + 1121218797.

It is an arithmetic number, because the mean of its divisors is an integer number (29151686174).

Almost surely, 2^222001302303 is an apocalyptic number.

222001302303 is a deficient number, since it is larger than the sum of its proper divisors (127818931785).

222001302303 is a wasteful number, since it uses less digits than its factorization.

222001302303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2242437414 (or 2242437411 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 222001302303 its reverse (303203100222), we get a palindrome (525204402525).

The spelling of 222001302303 in words is "two hundred twenty-two billion, one million, three hundred two thousand, three hundred three".