20133301001112 has 128 divisors (see below), whose sum is σ = 60285246840000. Its totient is φ = 6188955448320.

The previous prime is 20133301001101. The next prime is 20133301001159. The reversal of 20133301001112 is 21110010333102.

It is a super-2 number, since 2×20133301001112² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 471939 + ... + 6363122.

Almost surely, 2^{20133301001112} 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 20133301001112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30142623420000).

20133301001112 is an abundant number, since it is smaller than the sum of its proper divisors (40151945838888).

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

20133301001112 is a wasteful number, since it uses less digits than its factorization.

20133301001112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6836138 (or 6836128 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 20133301001112 its reverse (21110010333102), we get a palindrome (41243311334214).

The spelling of 20133301001112 in words is "twenty trillion, one hundred thirty-three billion, three hundred one million, one thousand, one hundred twelve".