132224131242 has 120 divisors (see below), whose sum is σ = 345664177056. Its totient is φ = 37777545288.

The previous prime is 132224131223. The next prime is 132224131331. The reversal of 132224131242 is 242131422231.

132224131242 is a `hidden beast` number, since 1 + 3 + 2 + 2 + 2 + 413 + 1 + 242 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 2698453 + ... + 2747015.

Almost surely, 2^132224131242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132224131242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172832088528).

132224131242 is an abundant number, since it is smaller than the sum of its proper divisors (213440045814).

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

132224131242 is an frugal number, since it uses more digits than its factorization.

132224131242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48612 (or 48575 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

Adding to 132224131242 its reverse (242131422231), we get a palindrome (374355553473).

The spelling of 132224131242 in words is "one hundred thirty-two billion, two hundred twenty-four million, one hundred thirty-one thousand, two hundred forty-two".