222110332102231 has 4 divisors (see below), whose sum is σ = 227275688662792. Its totient is φ = 216944975541672.

The previous prime is 222110332102223. The next prime is 222110332102249. The reversal of 222110332102231 is 132201233011222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222110332102231 - 2³ = 222110332102223 is a prime.

It is a super-2 number, since 2×222110332102231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222110332102196 and 222110332102205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222110332106231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2582678280216 + ... + 2582678280301.

It is an arithmetic number, because the mean of its divisors is an integer number (56818922165698).

Almost surely, 2^{222110332102231} is an apocalyptic number.

222110332102231 is a deficient number, since it is larger than the sum of its proper divisors (5165356560561).

222110332102231 is an equidigital number, since it uses as much as digits as its factorization.

222110332102231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5165356560560.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 222110332102231 its reverse (132201233011222), we get a palindrome (354311565113453).

The spelling of 222110332102231 in words is "two hundred twenty-two trillion, one hundred ten billion, three hundred thirty-two million, one hundred two thousand, two hundred thirty-one".