1124421142332 has 48 divisors (see below), whose sum is σ = 2627803684352. Its totient is φ = 374214012480.

The previous prime is 1124421142321. The next prime is 1124421142333. The reversal of 1124421142332 is 2332411244211.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 1124421142332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124421142333) 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, 21305457 + ... + 21358167.

Almost surely, 2^{1124421142332} is an apocalyptic number.

1124421142332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1124421142332 is an abundant number, since it is smaller than the sum of its proper divisors (1503382542020).

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

1124421142332 is a wasteful number, since it uses less digits than its factorization.

1124421142332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55498 (or 55496 counting only the distinct ones).

The product of its digits is 9216, while the sum is 30.

Adding to 1124421142332 its reverse (2332411244211), we get a palindrome (3456832386543).

The spelling of 1124421142332 in words is "one trillion, one hundred twenty-four billion, four hundred twenty-one million, one hundred forty-two thousand, three hundred thirty-two".