22210100212903 has 2 divisors, whose sum is σ = 22210100212904. Its totient is φ = 22210100212902.

The previous prime is 22210100212891. The next prime is 22210100212919. The reversal of 22210100212903 is 30921200101222.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22210100212903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22210100222903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11105050106451 + 11105050106452.

It is an arithmetic number, because the mean of its divisors is an integer number (11105050106452).

Almost surely, 2^{22210100212903} is an apocalyptic number.

22210100212903 is a deficient number, since it is larger than the sum of its proper divisors (1).

22210100212903 is an equidigital number, since it uses as much as digits as its factorization.

22210100212903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 22210100212903 in words is "twenty-two trillion, two hundred ten billion, one hundred million, two hundred twelve thousand, nine hundred three".