133422113132 has 432 divisors, whose sum is σ = 330119193600. Its totient is φ = 46817971200.

The previous prime is 133422113107. The next prime is 133422113179. The reversal of 133422113132 is 231311224331.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1688887469 + ... + 1688887547.

It is an arithmetic number, because the mean of its divisors is an integer number (764164800).

Almost surely, 2^133422113132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133422113132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165059596800).

133422113132 is an abundant number, since it is smaller than the sum of its proper divisors (196697080468).

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

133422113132 is a wasteful number, since it uses less digits than its factorization.

133422113132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266 (or 246 counting only the distinct ones).

The product of its digits is 2592, while the sum is 26.

Adding to 133422113132 its reverse (231311224331), we get a palindrome (364733337463).

The spelling of 133422113132 in words is "one hundred thirty-three billion, four hundred twenty-two million, one hundred thirteen thousand, one hundred thirty-two".