128114224 has 30 divisors (see below), whose sum is σ = 288749004. Its totient is φ = 54905760.

The previous prime is 128114219. The next prime is 128114237. The reversal of 128114224 is 422411821.

It is a super-2 number, since 2×128114224² = 32826508782244352, which contains 22 as substring.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

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

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80922 + ... + 82489.

Almost surely, 2^128114224 is an apocalyptic number.

128114224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

128114224 is an abundant number, since it is smaller than the sum of its proper divisors (160634780).

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

128114224 is a wasteful number, since it uses less digits than its factorization.

128114224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163433 (or 163420 counting only the distinct ones).

The product of its digits is 1024, while the sum is 25.

The square root of 128114224 is about 11318.7554086127. The cubic root of 128114224 is about 504.1182849944.

The spelling of 128114224 in words is "one hundred twenty-eight million, one hundred fourteen thousand, two hundred twenty-four".