222323021103 has 64 divisors (see below), whose sum is σ = 318685593600. Its totient is φ = 137457440640.

The previous prime is 222323021093. The next prime is 222323021113. The reversal of 222323021103 is 301120323222.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (222323021093) and next prime (222323021113).

It is not a de Polignac number, because 222323021103 - 2⁴ = 222323021087 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 222323021103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222323021113) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 410948013 + ... + 410948553.

It is an arithmetic number, because the mean of its divisors is an integer number (4979462400).

Almost surely, 2^222323021103 is an apocalyptic number.

222323021103 is a deficient number, since it is larger than the sum of its proper divisors (96362572497).

222323021103 is a wasteful number, since it uses less digits than its factorization.

222323021103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252.

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

Adding to 222323021103 its reverse (301120323222), we get a palindrome (523443344325).

The spelling of 222323021103 in words is "two hundred twenty-two billion, three hundred twenty-three million, twenty-one thousand, one hundred three".