220226435115803 has 2 divisors, whose sum is σ = 220226435115804. Its totient is φ = 220226435115802.

The previous prime is 220226435115769. The next prime is 220226435115821. The reversal of 220226435115803 is 308511534622022.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220226435115803 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (220226435115853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110113217557901 + 110113217557902.

It is an arithmetic number, because the mean of its divisors is an integer number (110113217557902).

Almost surely, 2^{220226435115803} is an apocalyptic number.

220226435115803 is a deficient number, since it is larger than the sum of its proper divisors (1).

220226435115803 is an equidigital number, since it uses as much as digits as its factorization.

220226435115803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 691200, while the sum is 44.

Adding to 220226435115803 its reverse (308511534622022), we get a palindrome (528737969737825).

The spelling of 220226435115803 in words is "two hundred twenty trillion, two hundred twenty-six billion, four hundred thirty-five million, one hundred fifteen thousand, eight hundred three".