2201132332112 has 160 divisors (see below), whose sum is σ = 5203510001664. Its totient is φ = 881648064000.

The previous prime is 2201132332099. The next prime is 2201132332141. The reversal of 2201132332112 is 2112332311022.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23681153 + ... + 23773919.

Almost surely, 2^{2201132332112} 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 2201132332112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2601755000832).

2201132332112 is an abundant number, since it is smaller than the sum of its proper divisors (3002377669552).

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

2201132332112 is a wasteful number, since it uses less digits than its factorization.

2201132332112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93017 (or 93011 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 2201132332112 its reverse (2112332311022), we get a palindrome (4313464643134).

The spelling of 2201132332112 in words is "two trillion, two hundred one billion, one hundred thirty-two million, three hundred thirty-two thousand, one hundred twelve".