750222112 has 48 divisors (see below), whose sum is σ = 1537091640. Its totient is φ = 360005632.

The previous prime is 750222107. The next prime is 750222113. The reversal of 750222112 is 211222057.

It can be written as a sum of positive squares in 4 ways, for example, as 733543056 + 16679056 = 27084^2 + 4084^2 .

It is not an unprimeable number, because it can be changed into a prime (750222113) 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, 158208 + ... + 162880.

Almost surely, 2^750222112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 750222112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (768545820).

750222112 is an abundant number, since it is smaller than the sum of its proper divisors (786869528).

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

750222112 is a wasteful number, since it uses less digits than its factorization.

750222112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4885 (or 4877 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 750222112 is about 27390.1827668236. The cubic root of 750222112 is about 908.6499774057.

Adding to 750222112 its reverse (211222057), we get a palindrome (961444169).

The spelling of 750222112 in words is "seven hundred fifty million, two hundred twenty-two thousand, one hundred twelve".