20113332210032 has 20 divisors (see below), whose sum is σ = 40663910773200. Its totient is φ = 9619419752448.

The previous prime is 20113332209983. The next prime is 20113332210061. The reversal of 20113332210032 is 23001223331102.

It is a super-2 number, since 2×20113332210032² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27327896657 + ... + 27327897392.

It is an arithmetic number, because the mean of its divisors is an integer number (2033195538660).

Almost surely, 2^{20113332210032} is an apocalyptic number.

It is an amenable number.

20113332210032 is an abundant number, since it is smaller than the sum of its proper divisors (20550578563168).

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

20113332210032 is a wasteful number, since it uses less digits than its factorization.

20113332210032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54655794080 (or 54655794074 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 20113332210032 its reverse (23001223331102), we get a palindrome (43114555541134).

The spelling of 20113332210032 in words is "twenty trillion, one hundred thirteen billion, three hundred thirty-two million, two hundred ten thousand, thirty-two".