226802411993 has 2 divisors, whose sum is σ = 226802411994. Its totient is φ = 226802411992.

The previous prime is 226802411989. The next prime is 226802412019. The reversal of 226802411993 is 399114208622.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 199475677129 + 27326734864 = 446627^2 + 165308^2 .

It is a cyclic number.

It is not a de Polignac number, because 226802411993 - 2² = 226802411989 is a prime.

It is not a weakly prime, because it can be changed into another prime (226802411903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113401205996 + 113401205997.

It is an arithmetic number, because the mean of its divisors is an integer number (113401205997).

Almost surely, 2^226802411993 is an apocalyptic number.

It is an amenable number.

226802411993 is a deficient number, since it is larger than the sum of its proper divisors (1).

226802411993 is an equidigital number, since it uses as much as digits as its factorization.

226802411993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 47.

The spelling of 226802411993 in words is "two hundred twenty-six billion, eight hundred two million, four hundred eleven thousand, nine hundred ninety-three".