1112242330 has 32 divisors (see below), whose sum is σ = 2132827200. Its totient is φ = 416397312.

The previous prime is 1112242321. The next prime is 1112242379. The reversal of 1112242330 is 332422111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 1112242298 and 1112242307.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19495 + ... + 51034.

It is an arithmetic number, because the mean of its divisors is an integer number (66650850).

Almost surely, 2^1112242330 is an apocalyptic number.

1112242330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112242330 is a deficient number, since it is larger than the sum of its proper divisors (1020584870).

1112242330 is a wasteful number, since it uses less digits than its factorization.

1112242330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70638.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1112242330 is about 33350.2973000242. The cubic root of 1112242330 is about 1036.0955454433.

Adding to 1112242330 its reverse (332422111), we get a palindrome (1444664441).

The spelling of 1112242330 in words is "one billion, one hundred twelve million, two hundred forty-two thousand, three hundred thirty".