162022457112 has 16 divisors (see below), whose sum is σ = 405056142840. Its totient is φ = 54007485696.

The previous prime is 162022457101. The next prime is 162022457131. The reversal of 162022457112 is 211754220261.

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, 3375467833 + ... + 3375467880.

Almost surely, 2^162022457112 is an apocalyptic number.

162022457112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

162022457112 is an abundant number, since it is smaller than the sum of its proper divisors (243033685728).

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

162022457112 is a wasteful number, since it uses less digits than its factorization.

162022457112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6750935722 (or 6750935718 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

Adding to 162022457112 its reverse (211754220261), we get a palindrome (373776677373).

The spelling of 162022457112 in words is "one hundred sixty-two billion, twenty-two million, four hundred fifty-seven thousand, one hundred twelve".