133213121311122 has 24 divisors (see below), whose sum is σ = 301177491660864. Its totient is φ = 42473748823704.

The previous prime is 133213121311079. The next prime is 133213121311129. The reversal of 133213121311122 is 221113121312331.

133213121311122 is a `hidden beast` number, since 1 + 3 + 3 + 21 + 312 + 1 + 311 + 12 + 2 = 666.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (133213121311129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 160885411798 + ... + 160885412625.

It is an arithmetic number, because the mean of its divisors is an integer number (12549062152536).

Almost surely, 2^{133213121311122} is an apocalyptic number.

133213121311122 is an abundant number, since it is smaller than the sum of its proper divisors (167964370349742).

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

133213121311122 is a wasteful number, since it uses less digits than its factorization.

133213121311122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321770824454 (or 321770824451 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

Adding to 133213121311122 its reverse (221113121312331), we get a palindrome (354326242623453).

The spelling of 133213121311122 in words is "one hundred thirty-three trillion, two hundred thirteen billion, one hundred twenty-one million, three hundred eleven thousand, one hundred twenty-two".