1130233243422 has 32 divisors (see below), whose sum is σ = 2338477102080. Its totient is φ = 363743350880.

The previous prime is 1130233243421. The next prime is 1130233243457. The reversal of 1130233243422 is 2243423320311.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1130233243422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130233243421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9054043 + ... + 9178025.

It is an arithmetic number, because the mean of its divisors is an integer number (73077409440).

Almost surely, 2^{1130233243422} is an apocalyptic number.

1130233243422 is an abundant number, since it is smaller than the sum of its proper divisors (1208243858658).

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

1130233243422 is a wasteful number, since it uses less digits than its factorization.

1130233243422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176408.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 1130233243422 its reverse (2243423320311), we get a palindrome (3373656563733).

The spelling of 1130233243422 in words is "one trillion, one hundred thirty billion, two hundred thirty-three million, two hundred forty-three thousand, four hundred twenty-two".