22322100122243 has 2 divisors, whose sum is σ = 22322100122244. Its totient is φ = 22322100122242.

The previous prime is 22322100122219. The next prime is 22322100122389. The reversal of 22322100122243 is 34222100122322.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22322100122243 is a prime.

It is a super-3 number, since 3×22322100122243³ (a number of 41 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (22322100122743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11161050061121 + 11161050061122.

It is an arithmetic number, because the mean of its divisors is an integer number (11161050061122).

Almost surely, 2^{22322100122243} is an apocalyptic number.

22322100122243 is a deficient number, since it is larger than the sum of its proper divisors (1).

22322100122243 is an equidigital number, since it uses as much as digits as its factorization.

22322100122243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 22322100122243 its reverse (34222100122322), we get a palindrome (56544200244565).

The spelling of 22322100122243 in words is "twenty-two trillion, three hundred twenty-two billion, one hundred million, one hundred twenty-two thousand, two hundred forty-three".