202220111211103 has 2 divisors, whose sum is σ = 202220111211104. Its totient is φ = 202220111211102.

The previous prime is 202220111211077. The next prime is 202220111211121. The reversal of 202220111211103 is 301112111022202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202220111211103 - 2⁵ = 202220111211071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202220111241103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101110055605551 + 101110055605552.

It is an arithmetic number, because the mean of its divisors is an integer number (101110055605552).

Almost surely, 2^{202220111211103} is an apocalyptic number.

202220111211103 is a deficient number, since it is larger than the sum of its proper divisors (1).

202220111211103 is an equidigital number, since it uses as much as digits as its factorization.

202220111211103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 202220111211103 its reverse (301112111022202), we get a palindrome (503332222233305).

The spelling of 202220111211103 in words is "two hundred two trillion, two hundred twenty billion, one hundred eleven million, two hundred eleven thousand, one hundred three".