750112231 has 16 divisors (see below), whose sum is σ = 858470400. Its totient is φ = 649112800.

The previous prime is 750112219. The next prime is 750112241. The reversal of 750112231 is 132211057.

It is a happy number.

It is not a de Polignac number, because 750112231 - 2²³ = 741723623 is a prime.

It is a super-2 number, since 2×750112231² = 1125336718191594722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (750112241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6090 + ... + 39208.

It is an arithmetic number, because the mean of its divisors is an integer number (53654400).

Almost surely, 2^750112231 is an apocalyptic number.

750112231 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

750112231 is a deficient number, since it is larger than the sum of its proper divisors (108358169).

750112231 is a wasteful number, since it uses less digits than its factorization.

750112231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33230.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 750112231 is about 27388.1768469535. The cubic root of 750112231 is about 908.6056135471.

Adding to 750112231 its reverse (132211057), we get a palindrome (882323288).

The spelling of 750112231 in words is "seven hundred fifty million, one hundred twelve thousand, two hundred thirty-one".