222512730103 has 2 divisors, whose sum is σ = 222512730104. Its totient is φ = 222512730102.

The previous prime is 222512730101. The next prime is 222512730113. The reversal of 222512730103 is 301037215222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222512730103 - 2¹ = 222512730101 is a prime.

Together with 222512730101, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222512730101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111256365051 + 111256365052.

It is an arithmetic number, because the mean of its divisors is an integer number (111256365052).

Almost surely, 2^222512730103 is an apocalyptic number.

222512730103 is a deficient number, since it is larger than the sum of its proper divisors (1).

222512730103 is an equidigital number, since it uses as much as digits as its factorization.

222512730103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 28.

Adding to 222512730103 its reverse (301037215222), we get a palindrome (523549945325).

The spelling of 222512730103 in words is "two hundred twenty-two billion, five hundred twelve million, seven hundred thirty thousand, one hundred three".