22220110010243 has 2 divisors, whose sum is σ = 22220110010244. Its totient is φ = 22220110010242.

The previous prime is 22220110010141. The next prime is 22220110010323. The reversal of 22220110010243 is 34201001102222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22220110010243 - 2²⁰ = 22220108961667 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (22220110010743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11110055005121 + 11110055005122.

It is an arithmetic number, because the mean of its divisors is an integer number (11110055005122).

Almost surely, 2^{22220110010243} is an apocalyptic number.

22220110010243 is a deficient number, since it is larger than the sum of its proper divisors (1).

22220110010243 is an equidigital number, since it uses as much as digits as its factorization.

22220110010243 is an odious number, because the sum of its binary digits is odd.

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

Adding to 22220110010243 its reverse (34201001102222), we get a palindrome (56421111112465).

The spelling of 22220110010243 in words is "twenty-two trillion, two hundred twenty billion, one hundred ten million, ten thousand, two hundred forty-three".