222242132422 has 16 divisors (see below), whose sum is σ = 351067760640. Its totient is φ = 105224849928.

The previous prime is 222242132419. The next prime is 222242132501. The reversal of 222242132422 is 224231242222.

It is a congruent number.

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, 1241118 + ... + 1408849.

It is an arithmetic number, because the mean of its divisors is an integer number (21941735040).

Almost surely, 2^222242132422 is an apocalyptic number.

222242132422 is a deficient number, since it is larger than the sum of its proper divisors (128825628218).

222242132422 is a wasteful number, since it uses less digits than its factorization.

222242132422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2652195.

The product of its digits is 12288, while the sum is 28.

Adding to 222242132422 its reverse (224231242222), we get a palindrome (446473374644).

The spelling of 222242132422 in words is "two hundred twenty-two billion, two hundred forty-two million, one hundred thirty-two thousand, four hundred twenty-two".