14622452112 has 40 divisors (see below), whose sum is σ = 37932750720. Its totient is φ = 4853752960.

The previous prime is 14622452107. The next prime is 14622452137. The reversal of 14622452112 is 21125422641.

It is a super-2 number, since 2×14622452112² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14622452112.

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, 625839 + ... + 648782.

It is an arithmetic number, because the mean of its divisors is an integer number (948318768).

Almost surely, 2^14622452112 is an apocalyptic number.

14622452112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14622452112 is an abundant number, since it is smaller than the sum of its proper divisors (23310298608).

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

14622452112 is a wasteful number, since it uses less digits than its factorization.

14622452112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1274871 (or 1274865 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

Adding to 14622452112 its reverse (21125422641), we get a palindrome (35747874753).

The spelling of 14622452112 in words is "fourteen billion, six hundred twenty-two million, four hundred fifty-two thousand, one hundred twelve".