116021224 has 32 divisors (see below), whose sum is σ = 242843040. Its totient is φ = 51508800.

The previous prime is 116021221. The next prime is 116021249. The reversal of 116021224 is 422120611.

It is not an unprimeable number, because it can be changed into a prime (116021221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11547 + ... + 19114.

It is an arithmetic number, because the mean of its divisors is an integer number (7588845).

Almost surely, 2^116021224 is an apocalyptic number.

It is an amenable number.

116021224 is an abundant number, since it is smaller than the sum of its proper divisors (126821816).

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

116021224 is a wasteful number, since it uses less digits than its factorization.

116021224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30721 (or 30717 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 116021224 is about 10771.3148686685. The cubic root of 116021224 is about 487.7296383814.

Adding to 116021224 its reverse (422120611), we get a palindrome (538141835).

The spelling of 116021224 in words is "one hundred sixteen million, twenty-one thousand, two hundred twenty-four".