22011102103 has 2 divisors, whose sum is σ = 22011102104. Its totient is φ = 22011102102.

The previous prime is 22011102077. The next prime is 22011102173. The reversal of 22011102103 is 30120111022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22011102103 - 2²¹ = 22009004951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22011102173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11005551051 + 11005551052.

It is an arithmetic number, because the mean of its divisors is an integer number (11005551052).

Almost surely, 2^22011102103 is an apocalyptic number.

22011102103 is a deficient number, since it is larger than the sum of its proper divisors (1).

22011102103 is an equidigital number, since it uses as much as digits as its factorization.

22011102103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 22011102103 its reverse (30120111022), we get a palindrome (52131213125).

The spelling of 22011102103 in words is "twenty-two billion, eleven million, one hundred two thousand, one hundred three".