1124212230312 has 16 divisors (see below), whose sum is σ = 2810530575840. Its totient is φ = 374737410096.

The previous prime is 1124212230311. The next prime is 1124212230331. The reversal of 1124212230312 is 2130322124211.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 46842176263 = 1124212230312 / (1 + 1 + 2 + 4 + 2 + 1 + 2 + 2 + 3 + 0 + 3 + 1 + 2).

It is not an unprimeable number, because it can be changed into a prime (1124212230311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23421088108 + ... + 23421088155.

It is an arithmetic number, because the mean of its divisors is an integer number (175658160990).

Almost surely, 2^{1124212230312} is an apocalyptic number.

1124212230312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1124212230312 is an abundant number, since it is smaller than the sum of its proper divisors (1686318345528).

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

1124212230312 is a wasteful number, since it uses less digits than its factorization.

1124212230312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46842176272 (or 46842176268 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1124212230312 its reverse (2130322124211), we get a palindrome (3254534354523).

The spelling of 1124212230312 in words is "one trillion, one hundred twenty-four billion, two hundred twelve million, two hundred thirty thousand, three hundred twelve".