1022201102243 has 2 divisors, whose sum is σ = 1022201102244. Its totient is φ = 1022201102242.

The previous prime is 1022201102161. The next prime is 1022201102333. The reversal of 1022201102243 is 3422011022201.

It is a weak prime.

It is an emirp because it is prime and its reverse (3422011022201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1022201102243 - 2¹⁴ = 1022201085859 is a prime.

It is not a weakly prime, because it can be changed into another prime (1022201132243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511100551121 + 511100551122.

It is an arithmetic number, because the mean of its divisors is an integer number (511100551122).

Almost surely, 2^{1022201102243} is an apocalyptic number.

1022201102243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022201102243 is an equidigital number, since it uses as much as digits as its factorization.

1022201102243 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 1022201102243 its reverse (3422011022201), we get a palindrome (4444212124444).

The spelling of 1022201102243 in words is "one trillion, twenty-two billion, two hundred one million, one hundred two thousand, two hundred forty-three".