22100210203 has 2 divisors, whose sum is σ = 22100210204. Its totient is φ = 22100210202.

The previous prime is 22100210201. The next prime is 22100210323. The reversal of 22100210203 is 30201200122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22100210203 - 2¹ = 22100210201 is a prime.

Together with 22100210201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (22100210201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050105101 + 11050105102.

It is an arithmetic number, because the mean of its divisors is an integer number (11050105102).

Almost surely, 2^22100210203 is an apocalyptic number.

22100210203 is a deficient number, since it is larger than the sum of its proper divisors (1).

22100210203 is an equidigital number, since it uses as much as digits as its factorization.

22100210203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 22100210203 its reverse (30201200122), we get a palindrome (52301410325).

The spelling of 22100210203 in words is "twenty-two billion, one hundred million, two hundred ten thousand, two hundred three".