20122433321112 has 48 divisors (see below), whose sum is σ = 54511380345240. Its totient is φ = 6705862581888.

The previous prime is 20122433321071. The next prime is 20122433321119. The reversal of 20122433321112 is 21112333422102.

20122433321112 is a `hidden beast` number, since 2 + 0 + 1 + 2 + 2 + 433 + 3 + 211 + 12 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20122433321119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33348738 + ... + 33946769.

Almost surely, 2^{20122433321112} is an apocalyptic number.

It is an amenable number.

20122433321112 is an abundant number, since it is smaller than the sum of its proper divisors (34388947024128).

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

20122433321112 is a wasteful number, since it uses less digits than its factorization.

20122433321112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67299672 (or 67299665 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 20122433321112 its reverse (21112333422102), we get a palindrome (41234766743214).

The spelling of 20122433321112 in words is "twenty trillion, one hundred twenty-two billion, four hundred thirty-three million, three hundred twenty-one thousand, one hundred twelve".