22222020341 has 2 divisors, whose sum is σ = 22222020342. Its totient is φ = 22222020340.

The previous prime is 22222020283. The next prime is 22222020349. The reversal of 22222020341 is 14302022222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11311173316 + 10910847025 = 106354^2 + 104455^2 .

It is a cyclic number.

It is not a de Polignac number, because 22222020341 - 2⁶ = 22222020277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22222020349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11111010170 + 11111010171.

It is an arithmetic number, because the mean of its divisors is an integer number (11111010171).

Almost surely, 2^22222020341 is an apocalyptic number.

It is an amenable number.

22222020341 is a deficient number, since it is larger than the sum of its proper divisors (1).

22222020341 is an equidigital number, since it uses as much as digits as its factorization.

22222020341 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 20.

Adding to 22222020341 its reverse (14302022222), we get a palindrome (36524042563).

The spelling of 22222020341 in words is "twenty-two billion, two hundred twenty-two million, twenty thousand, three hundred forty-one".