132223134342402 has 144 divisors (see below), whose sum is σ = 320571698623488. Its totient is φ = 39210067733760.

The previous prime is 132223134342401. The next prime is 132223134342421. The reversal of 132223134342402 is 204243431322231.

132223134342402 is a `hidden beast` number, since 1 + 3 + 2 + 2 + 231 + 343 + 42 + 40 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (132223134342401) 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 71 ways as a sum of consecutive naturals, for example, 13770343 + ... + 21308885.

It is an arithmetic number, because the mean of its divisors is an integer number (2226192351552).

Almost surely, 2^{132223134342402} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132223134342402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160285849311744).

132223134342402 is an abundant number, since it is smaller than the sum of its proper divisors (188348564281086).

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

132223134342402 is a wasteful number, since it uses less digits than its factorization.

132223134342402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7538685 (or 7538639 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 132223134342402 its reverse (204243431322231), we get a palindrome (336466565664633).

The spelling of 132223134342402 in words is "one hundred thirty-two trillion, two hundred twenty-three billion, one hundred thirty-four million, three hundred forty-two thousand, four hundred two".