222133131203321 has 16 divisors (see below), whose sum is σ = 245315320951680. Its totient is φ = 199886557664640.

The previous prime is 222133131203303. The next prime is 222133131203323. The reversal of 222133131203321 is 123302131331222.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222133131203321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222133131203323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1351964375 + ... + 1352128668.

It is an arithmetic number, because the mean of its divisors is an integer number (15332207559480).

Almost surely, 2^{222133131203321} is an apocalyptic number.

It is an amenable number.

222133131203321 is a deficient number, since it is larger than the sum of its proper divisors (23182189748359).

222133131203321 is a wasteful number, since it uses less digits than its factorization.

222133131203321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2704093216.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 222133131203321 its reverse (123302131331222), we get a palindrome (345435262534543).

The spelling of 222133131203321 in words is "two hundred twenty-two trillion, one hundred thirty-three billion, one hundred thirty-one million, two hundred three thousand, three hundred twenty-one".