22012002022243 has 2 divisors, whose sum is σ = 22012002022244. Its totient is φ = 22012002022242.

The previous prime is 22012002022211. The next prime is 22012002022247. The reversal of 22012002022243 is 34222020021022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22012002022243 - 2⁵ = 22012002022211 is a prime.

It is not a weakly prime, because it can be changed into another prime (22012002022247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11006001011121 + 11006001011122.

It is an arithmetic number, because the mean of its divisors is an integer number (11006001011122).

Almost surely, 2^{22012002022243} is an apocalyptic number.

22012002022243 is a deficient number, since it is larger than the sum of its proper divisors (1).

22012002022243 is an equidigital number, since it uses as much as digits as its factorization.

22012002022243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 22012002022243 its reverse (34222020021022), we get a palindrome (56234022043265).

The spelling of 22012002022243 in words is "twenty-two trillion, twelve billion, two million, twenty-two thousand, two hundred forty-three".