162222524 has 12 divisors (see below), whose sum is σ = 284185104. Its totient is φ = 81026784.

The previous prime is 162222503. The next prime is 162222539. The reversal of 162222524 is 425222261.

It is a super-2 number, since 2×162222524² = 52632294585861152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 162222493 and 162222502.

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, 16697 + ... + 24560.

It is an arithmetic number, because the mean of its divisors is an integer number (23682092).

Almost surely, 2^162222524 is an apocalyptic number.

It is an amenable number.

162222524 is a deficient number, since it is larger than the sum of its proper divisors (121962580).

162222524 is a wasteful number, since it uses less digits than its factorization.

162222524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42244 (or 42242 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 162222524 is about 12736.6606298511. The cubic root of 162222524 is about 545.3856642346.

Adding to 162222524 its reverse (425222261), we get a palindrome (587444785).

The spelling of 162222524 in words is "one hundred sixty-two million, two hundred twenty-two thousand, five hundred twenty-four".