2231110222230 has 32 divisors (see below), whose sum is σ = 5365395360000. Its totient is φ = 593770411872.

The previous prime is 2231110222177. The next prime is 2231110222247. The reversal of 2231110222230 is 322220111322.

It is a super-3 number, since 3×2231110222230³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2231110222197 and 2231110222206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74504410 + ... + 74534349.

It is an arithmetic number, because the mean of its divisors is an integer number (167668605000).

Almost surely, 2^{2231110222230} is an apocalyptic number.

2231110222230 is an abundant number, since it is smaller than the sum of its proper divisors (3134285137770).

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

2231110222230 is a wasteful number, since it uses less digits than its factorization.

2231110222230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149039268.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2231110222230 its reverse (322220111322), we get a palindrome (2553330333552).

The spelling of 2231110222230 in words is "two trillion, two hundred thirty-one billion, one hundred ten million, two hundred twenty-two thousand, two hundred thirty".