222763541664311 has 2 divisors, whose sum is σ = 222763541664312. Its totient is φ = 222763541664310.

The previous prime is 222763541664277. The next prime is 222763541664347. The reversal of 222763541664311 is 113466145367222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222763541664311 - 2⁶ = 222763541664247 is a prime.

It is a super-2 number, since 2×222763541664311² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222763541666311) 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, 111381770832155 + 111381770832156.

It is an arithmetic number, because the mean of its divisors is an integer number (111381770832156).

Almost surely, 2^{222763541664311} is an apocalyptic number.

222763541664311 is a deficient number, since it is larger than the sum of its proper divisors (1).

222763541664311 is an equidigital number, since it uses as much as digits as its factorization.

222763541664311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8709120, while the sum is 53.

The spelling of 222763541664311 in words is "two hundred twenty-two trillion, seven hundred sixty-three billion, five hundred forty-one million, six hundred sixty-four thousand, three hundred eleven".