2231301201102 has 64 divisors (see below), whose sum is σ = 5024703667200. Its totient is φ = 733874929920.

The previous prime is 2231301201049. The next prime is 2231301201121. The reversal of 2231301201102 is 2011021031322.

2231301201102 is a `hidden beast` number, since 2 + 231 + 301 + 20 + 110 + 2 = 666.

2231301201102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×2231301201102⁴ (a number of 50 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

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, 1090299 + ... + 2377257.

It is an arithmetic number, because the mean of its divisors is an integer number (78510994800).

Almost surely, 2^{2231301201102} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2231301201102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2512351833600).

2231301201102 is an abundant number, since it is smaller than the sum of its proper divisors (2793402466098).

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

2231301201102 is a wasteful number, since it uses less digits than its factorization.

2231301201102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1287398 (or 1287392 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2231301201102 its reverse (2011021031322), we get a palindrome (4242322232424).

The spelling of 2231301201102 in words is "two trillion, two hundred thirty-one billion, three hundred one million, two hundred one thousand, one hundred two".