2231021032230 has 16 divisors (see below), whose sum is σ = 5354450477424. Its totient is φ = 594938941920.

The previous prime is 2231021032217. The next prime is 2231021032283. The reversal of 2231021032230 is 322301201322.

It is a happy number.

2231021032230 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-3 number, since 3×2231021032230³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2231021032197 and 2231021032206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37183683841 + ... + 37183683900.

It is an arithmetic number, because the mean of its divisors is an integer number (334653154839).

Almost surely, 2^{2231021032230} is an apocalyptic number.

2231021032230 is an abundant number, since it is smaller than the sum of its proper divisors (3123429445194).

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

2231021032230 is a wasteful number, since it uses less digits than its factorization.

2231021032230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74367367751.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2231021032230 its reverse (322301201322), we get a palindrome (2553322233552).

The spelling of 2231021032230 in words is "two trillion, two hundred thirty-one billion, twenty-one million, thirty-two thousand, two hundred thirty".