124223134332 has 96 divisors (see below), whose sum is σ = 337441628160. Its totient is φ = 35150008320.

The previous prime is 124223134313. The next prime is 124223134363. The reversal of 124223134332 is 233431322421.

It is a happy number.

It is a super-2 number, since 2×124223134332² (a number of 23 digits) contains 22 as substring.

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 124223134332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67044 + ... + 502932.

It is an arithmetic number, because the mean of its divisors is an integer number (3515016960).

Almost surely, 2^124223134332 is an apocalyptic number.

124223134332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124223134332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168720814080).

124223134332 is an abundant number, since it is smaller than the sum of its proper divisors (213218493828).

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

124223134332 is a wasteful number, since it uses less digits than its factorization.

124223134332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436051 (or 436049 counting only the distinct ones).

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

Adding to 124223134332 its reverse (233431322421), we get a palindrome (357654456753).

The spelling of 124223134332 in words is "one hundred twenty-four billion, two hundred twenty-three million, one hundred thirty-four thousand, three hundred thirty-two".