222001333012 has 12 divisors (see below), whose sum is σ = 390454607200. Its totient is φ = 110442873816.

The previous prime is 222001332983. The next prime is 222001333051. The reversal of 222001333012 is 210333100222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139447278 + ... + 139448869.

Almost surely, 2^222001333012 is an apocalyptic number.

It is an amenable number.

222001333012 is a deficient number, since it is larger than the sum of its proper divisors (168453274188).

222001333012 is a wasteful number, since it uses less digits than its factorization.

222001333012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278896350 (or 278896348 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 222001333012 its reverse (210333100222), we get a palindrome (432334433234).

The spelling of 222001333012 in words is "two hundred twenty-two billion, one million, three hundred thirty-three thousand, twelve".