222111331003 has 2 divisors, whose sum is σ = 222111331004. Its totient is φ = 222111331002.

The previous prime is 222111330949. The next prime is 222111331009. The reversal of 222111331003 is 300133111222.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222111331003 is a prime.

It is not a weakly prime, because it can be changed into another prime (222111331009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111055665501 + 111055665502.

It is an arithmetic number, because the mean of its divisors is an integer number (111055665502).

Almost surely, 2^222111331003 is an apocalyptic number.

222111331003 is a deficient number, since it is larger than the sum of its proper divisors (1).

222111331003 is an equidigital number, since it uses as much as digits as its factorization.

222111331003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 222111331003 its reverse (300133111222), we get a palindrome (522244442225).

The spelling of 222111331003 in words is "two hundred twenty-two billion, one hundred eleven million, three hundred thirty-one thousand, three".