222042311324 has 12 divisors (see below), whose sum is σ = 401108691648. Its totient is φ = 107439828000.

The previous prime is 222042311279. The next prime is 222042311353. The reversal of 222042311324 is 423113240222.

It is a junction number, because it is equal to n+sod(n) for n = 222042311293 and 222042311302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 895331777 + ... + 895332024.

It is an arithmetic number, because the mean of its divisors is an integer number (33425724304).

Almost surely, 2^222042311324 is an apocalyptic number.

It is an amenable number.

222042311324 is a deficient number, since it is larger than the sum of its proper divisors (179066380324).

222042311324 is a wasteful number, since it uses less digits than its factorization.

222042311324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1790663836 (or 1790663834 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 222042311324 its reverse (423113240222), we get a palindrome (645155551546).

The spelling of 222042311324 in words is "two hundred twenty-two billion, forty-two million, three hundred eleven thousand, three hundred twenty-four".