222366588117503 has 2 divisors, whose sum is σ = 222366588117504. Its totient is φ = 222366588117502.

The previous prime is 222366588117439. The next prime is 222366588117671. The reversal of 222366588117503 is 305711885663222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222366588117503 - 2⁶ = 222366588117439 is a prime.

It is a super-2 number, since 2×222366588117503² (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 (222366588110503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111183294058751 + 111183294058752.

It is an arithmetic number, because the mean of its divisors is an integer number (111183294058752).

Almost surely, 2^{222366588117503} is an apocalyptic number.

222366588117503 is a deficient number, since it is larger than the sum of its proper divisors (1).

222366588117503 is an equidigital number, since it uses as much as digits as its factorization.

222366588117503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29030400, while the sum is 59.

The spelling of 222366588117503 in words is "two hundred twenty-two trillion, three hundred sixty-six billion, five hundred eighty-eight million, one hundred seventeen thousand, five hundred three".