202202111000243 has 2 divisors, whose sum is σ = 202202111000244. Its totient is φ = 202202111000242.

The previous prime is 202202111000179. The next prime is 202202111000251. The reversal of 202202111000243 is 342000111202202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202202111000243 - 2⁶ = 202202111000179 is a prime.

It is not a weakly prime, because it can be changed into another prime (202202111006243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101101055500121 + 101101055500122.

It is an arithmetic number, because the mean of its divisors is an integer number (101101055500122).

Almost surely, 2^{202202111000243} is an apocalyptic number.

202202111000243 is a deficient number, since it is larger than the sum of its proper divisors (1).

202202111000243 is an equidigital number, since it uses as much as digits as its factorization.

202202111000243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 202202111000243 its reverse (342000111202202), we get a palindrome (544202222202445).

The spelling of 202202111000243 in words is "two hundred two trillion, two hundred two billion, one hundred eleven million, two hundred forty-three", and thus it is an aban number.