162226622 has 16 divisors (see below), whose sum is σ = 248572800. Its totient is φ = 79385880.

The previous prime is 162226621. The next prime is 162226651. The reversal of 162226622 is 226622261.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162226621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15629 + ... + 23847.

It is an arithmetic number, because the mean of its divisors is an integer number (15535800).

Almost surely, 2^162226622 is an apocalyptic number.

162226622 is a deficient number, since it is larger than the sum of its proper divisors (86346178).

162226622 is a wasteful number, since it uses less digits than its factorization.

162226622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8431.

The product of its digits is 6912, while the sum is 29.

The square root of 162226622 is about 12736.8215030281. The cubic root of 162226622 is about 545.3902566335.

Adding to 162226622 its reverse (226622261), we get a palindrome (388848883).

The spelling of 162226622 in words is "one hundred sixty-two million, two hundred twenty-six thousand, six hundred twenty-two".