22020220022243 has 2 divisors, whose sum is σ = 22020220022244. Its totient is φ = 22020220022242.

The previous prime is 22020220022221. The next prime is 22020220022257. The reversal of 22020220022243 is 34222002202022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22020220022243 - 2³⁰ = 22019146280419 is a prime.

It is a super-3 number, since 3×22020220022243³ (a number of 41 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (22020220027243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11010110011121 + 11010110011122.

It is an arithmetic number, because the mean of its divisors is an integer number (11010110011122).

Almost surely, 2^{22020220022243} is an apocalyptic number.

22020220022243 is a deficient number, since it is larger than the sum of its proper divisors (1).

22020220022243 is an equidigital number, since it uses as much as digits as its factorization.

22020220022243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 22020220022243 its reverse (34222002202022), we get a palindrome (56242222224265).

The spelling of 22020220022243 in words is "twenty-two trillion, twenty billion, two hundred twenty million, twenty-two thousand, two hundred forty-three".