162222322 has 16 divisors (see below), whose sum is σ = 251701632. Its totient is φ = 78360480.

The previous prime is 162222299. The next prime is 162222337. The reversal of 162222322 is 223222261.

It is a happy number.

162222322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 162222293 and 162222302.

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, 1158 + ... + 18049.

It is an arithmetic number, because the mean of its divisors is an integer number (15731352).

Almost surely, 2^162222322 is an apocalyptic number.

162222322 is a deficient number, since it is larger than the sum of its proper divisors (89479310).

162222322 is a wasteful number, since it uses less digits than its factorization.

162222322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19353.

The product of its digits is 1152, while the sum is 22.

The square root of 162222322 is about 12736.6526999836. The cubic root of 162222322 is about 545.3854378625.

Adding to 162222322 its reverse (223222261), we get a palindrome (385444583).

The spelling of 162222322 in words is "one hundred sixty-two million, two hundred twenty-two thousand, three hundred twenty-two".