222112100202103 has 2 divisors, whose sum is σ = 222112100202104. Its totient is φ = 222112100202102.

The previous prime is 222112100202101. The next prime is 222112100202121. The reversal of 222112100202103 is 301202001211222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222112100202103 - 2¹ = 222112100202101 is a prime.

Together with 222112100202101, 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 (222112100202101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111056050101051 + 111056050101052.

It is an arithmetic number, because the mean of its divisors is an integer number (111056050101052).

Almost surely, 2^{222112100202103} is an apocalyptic number.

222112100202103 is a deficient number, since it is larger than the sum of its proper divisors (1).

222112100202103 is an equidigital number, since it uses as much as digits as its factorization.

222112100202103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 222112100202103 its reverse (301202001211222), we get a palindrome (523314101413325).

The spelling of 222112100202103 in words is "two hundred twenty-two trillion, one hundred twelve billion, one hundred million, two hundred two thousand, one hundred three".