222200121041 has 2 divisors, whose sum is σ = 222200121042. Its totient is φ = 222200121040.

The previous prime is 222200121037. The next prime is 222200121053. The reversal of 222200121041 is 140121002222.

222200121041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 138386976016 + 83813145025 = 372004^2 + 289505^2 .

It is a cyclic number.

It is not a de Polignac number, because 222200121041 - 2² = 222200121037 is a prime.

It is not a weakly prime, because it can be changed into another prime (222200121061) 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, 111100060520 + 111100060521.

It is an arithmetic number, because the mean of its divisors is an integer number (111100060521).

Almost surely, 2^222200121041 is an apocalyptic number.

It is an amenable number.

222200121041 is a deficient number, since it is larger than the sum of its proper divisors (1).

222200121041 is an equidigital number, since it uses as much as digits as its factorization.

222200121041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 222200121041 its reverse (140121002222), we get a palindrome (362321123263).

The spelling of 222200121041 in words is "two hundred twenty-two billion, two hundred million, one hundred twenty-one thousand, forty-one".