222131303131222 has 16 divisors (see below), whose sum is σ = 335920115446272. Its totient is φ = 110158449871680.

The previous prime is 222131303131219. The next prime is 222131303131279.

222131303131222 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 128780479 + ... + 130493962.

It is an arithmetic number, because the mean of its divisors is an integer number (20995007215392).

Almost surely, 2^{222131303131222} is an apocalyptic number.

222131303131222 is a deficient number, since it is larger than the sum of its proper divisors (113788812315050).

222131303131222 is a wasteful number, since it uses less digits than its factorization.

222131303131222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259277943.

The product of its (nonzero) digits is 5184, while the sum is 28.

It can be divided in two parts, 22213130 and 3131222, that added together give a palindrome (25344352).

The spelling of 222131303131222 in words is "two hundred twenty-two trillion, one hundred thirty-one billion, three hundred three million, one hundred thirty-one thousand, two hundred twenty-two".