20212332133122 has 24 divisors (see below), whose sum is σ = 44811837134064. Its totient is φ = 6580759298904.

The previous prime is 20212332133073. The next prime is 20212332133127. The reversal of 20212332133122 is 22133123321202.

20212332133122 is a `hidden beast` number, since 2 + 0 + 2 + 1 + 2 + 3 + 321 + 331 + 2 + 2 = 666.

It is a super-2 number, since 2×20212332133122² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20212332133127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13057061328 + ... + 13057062875.

It is an arithmetic number, because the mean of its divisors is an integer number (1867159880586).

Almost surely, 2^{20212332133122} is an apocalyptic number.

20212332133122 is an abundant number, since it is smaller than the sum of its proper divisors (24599505000942).

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

20212332133122 is a wasteful number, since it uses less digits than its factorization.

20212332133122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26114124254 (or 26114124251 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 20212332133122 its reverse (22133123321202), we get a palindrome (42345455454324).

The spelling of 20212332133122 in words is "twenty trillion, two hundred twelve billion, three hundred thirty-two million, one hundred thirty-three thousand, one hundred twenty-two".