133132112022 has 96 divisors (see below), whose sum is σ = 336680209152. Its totient is φ = 34783511616.

The previous prime is 133132111897. The next prime is 133132112027. The reversal of 133132112022 is 220211231331.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 133132112022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133132112027) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 246183 + ... + 571725.

It is an arithmetic number, because the mean of its divisors is an integer number (3507085512).

Almost surely, 2^133132112022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133132112022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168340104576).

133132112022 is an abundant number, since it is smaller than the sum of its proper divisors (203548097130).

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

133132112022 is a wasteful number, since it uses less digits than its factorization.

133132112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325682 (or 325675 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 133132112022 its reverse (220211231331), we get a palindrome (353343343353).

The spelling of 133132112022 in words is "one hundred thirty-three billion, one hundred thirty-two million, one hundred twelve thousand, twenty-two".