222331310103 has 16 divisors (see below), whose sum is σ = 358719425280. Its totient is φ = 119573141376.

The previous prime is 222331310101. The next prime is 222331310153. The reversal of 222331310103 is 301013133222.

It is not a de Polignac number, because 222331310103 - 2¹ = 222331310101 is a prime.

It is a super-2 number, since 2×222331310103² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 222331310103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222331310101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 311388033 + ... + 311388746.

It is an arithmetic number, because the mean of its divisors is an integer number (22419964080).

Almost surely, 2^222331310103 is an apocalyptic number.

222331310103 is a deficient number, since it is larger than the sum of its proper divisors (136388115177).

222331310103 is a wasteful number, since it uses less digits than its factorization.

222331310103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622776806.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 222331310103 its reverse (301013133222), we get a palindrome (523344443325).

The spelling of 222331310103 in words is "two hundred twenty-two billion, three hundred thirty-one million, three hundred ten thousand, one hundred three".