162241223124 has 24 divisors (see below), whose sum is σ = 378606456928. Its totient is φ = 54074178720.

The previous prime is 162241223059. The next prime is 162241223147. The reversal of 162241223124 is 421322142261.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 162241223091 and 162241223100.

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, 669487 + ... + 879030.

Almost surely, 2^162241223124 is an apocalyptic number.

It is an amenable number.

162241223124 is an abundant number, since it is smaller than the sum of its proper divisors (216365233804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

162241223124 is a wasteful number, since it uses less digits than its factorization.

162241223124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1557255 (or 1557253 counting only the distinct ones).

The product of its digits is 9216, while the sum is 30.

Adding to 162241223124 its reverse (421322142261), we get a palindrome (583563365385).

The spelling of 162241223124 in words is "one hundred sixty-two billion, two hundred forty-one million, two hundred twenty-three thousand, one hundred twenty-four".