210202222112203 has 2 divisors, whose sum is σ = 210202222112204. Its totient is φ = 210202222112202.

The previous prime is 210202222112153. The next prime is 210202222112221. The reversal of 210202222112203 is 302211222202012.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210202222112203 is a prime.

It is a super-3 number, since 3×210202222112203³ (a number of 44 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (210202222512203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105101111056101 + 105101111056102.

It is an arithmetic number, because the mean of its divisors is an integer number (105101111056102).

Almost surely, 2^{210202222112203} is an apocalyptic number.

210202222112203 is a deficient number, since it is larger than the sum of its proper divisors (1).

210202222112203 is an equidigital number, since it uses as much as digits as its factorization.

210202222112203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 210202222112203 its reverse (302211222202012), we get a palindrome (512413444314215).

The spelling of 210202222112203 in words is "two hundred ten trillion, two hundred two billion, two hundred twenty-two million, one hundred twelve thousand, two hundred three".