222201122119937 has 2 divisors, whose sum is σ = 222201122119938. Its totient is φ = 222201122119936.

The previous prime is 222201122119913. The next prime is 222201122120051. The reversal of 222201122119937 is 739911221102222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 117874427286001 + 104326694833936 = 10856999^2 + 10214044^2 .

It is a cyclic number.

It is not a de Polignac number, because 222201122119937 - 2⁸ = 222201122119681 is a prime.

It is not a weakly prime, because it can be changed into another prime (222201122119637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111100561059968 + 111100561059969.

It is an arithmetic number, because the mean of its divisors is an integer number (111100561059969).

Almost surely, 2^{222201122119937} is an apocalyptic number.

It is an amenable number.

222201122119937 is a deficient number, since it is larger than the sum of its proper divisors (1).

222201122119937 is an equidigital number, since it uses as much as digits as its factorization.

222201122119937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 44.

The spelling of 222201122119937 in words is "two hundred twenty-two trillion, two hundred one billion, one hundred twenty-two million, one hundred nineteen thousand, nine hundred thirty-seven".