63222672261137 has 2 divisors, whose sum is σ = 63222672261138. Its totient is φ = 63222672261136.

The previous prime is 63222672261127. The next prime is 63222672261167. The reversal of 63222672261137 is 73116227622236.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50573204682256 + 12649467578881 = 7111484^2 + 3556609^2 .

It is a cyclic number.

It is not a de Polignac number, because 63222672261137 - 2¹⁶ = 63222672195601 is a prime.

It is not a weakly prime, because it can be changed into another prime (63222672261127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31611336130568 + 31611336130569.

It is an arithmetic number, because the mean of its divisors is an integer number (31611336130569).

Almost surely, 2^{63222672261137} is an apocalyptic number.

It is an amenable number.

63222672261137 is a deficient number, since it is larger than the sum of its proper divisors (1).

63222672261137 is an equidigital number, since it uses as much as digits as its factorization.

63222672261137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3048192, while the sum is 50.

The spelling of 63222672261137 in words is "sixty-three trillion, two hundred twenty-two billion, six hundred seventy-two million, two hundred sixty-one thousand, one hundred thirty-seven".