222031230103 has 4 divisors (see below), whose sum is σ = 222073057080. Its totient is φ = 221989403128.

The previous prime is 222031230101. The next prime is 222031230139. The reversal of 222031230103 is 301032130222.

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 222031230103 - 2¹ = 222031230101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222031230101) 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, 20905525 + ... + 20916142.

It is an arithmetic number, because the mean of its divisors is an integer number (55518264270).

Almost surely, 2^222031230103 is an apocalyptic number.

222031230103 is a deficient number, since it is larger than the sum of its proper divisors (41826977).

222031230103 is an equidigital number, since it uses as much as digits as its factorization.

222031230103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41826976.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 222031230103 its reverse (301032130222), we get a palindrome (523063360325).

The spelling of 222031230103 in words is "two hundred twenty-two billion, thirty-one million, two hundred thirty thousand, one hundred three".