162235142512 has 10 divisors (see below), whose sum is σ = 314330588648. Its totient is φ = 81117571248.

The previous prime is 162235142477. The next prime is 162235142533. The reversal of 162235142512 is 215241532261.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5069848188 + ... + 5069848219.

Almost surely, 2^162235142512 is an apocalyptic number.

It is an amenable number.

162235142512 is a deficient number, since it is larger than the sum of its proper divisors (152095446136).

162235142512 is a wasteful number, since it uses less digits than its factorization.

162235142512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10139696415 (or 10139696409 counting only the distinct ones).

The product of its digits is 28800, while the sum is 34.

Adding to 162235142512 its reverse (215241532261), we get a palindrome (377476674773).

The spelling of 162235142512 in words is "one hundred sixty-two billion, two hundred thirty-five million, one hundred forty-two thousand, five hundred twelve".