10122212223103 has 4 divisors (see below), whose sum is σ = 10122931093248. Its totient is φ = 10121493352960.

The previous prime is 10122212223077. The next prime is 10122212223131. The reversal of 10122212223103 is 30132221222101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10122212223103 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 (10122212223143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 359413951 + ... + 359442112.

It is an arithmetic number, because the mean of its divisors is an integer number (2530732773312).

Almost surely, 2^{10122212223103} is an apocalyptic number.

10122212223103 is a deficient number, since it is larger than the sum of its proper divisors (718870145).

10122212223103 is an equidigital number, since it uses as much as digits as its factorization.

10122212223103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718870144.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 10122212223103 its reverse (30132221222101), we get a palindrome (40254433445204).

The spelling of 10122212223103 in words is "ten trillion, one hundred twenty-two billion, two hundred twelve million, two hundred twenty-three thousand, one hundred three".