113333002200221 has 2 divisors, whose sum is σ = 113333002200222. Its totient is φ = 113333002200220.

The previous prime is 113333002200169. The next prime is 113333002200247. The reversal of 113333002200221 is 122002200333311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62793500335225 + 50539501864996 = 7924235^2 + 7109114^2 .

It is a cyclic number.

It is not a de Polignac number, because 113333002200221 - 2²⁶ = 113332935091357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113333002800221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56666501100110 + 56666501100111.

It is an arithmetic number, because the mean of its divisors is an integer number (56666501100111).

Almost surely, 2^{113333002200221} is an apocalyptic number.

It is an amenable number.

113333002200221 is a deficient number, since it is larger than the sum of its proper divisors (1).

113333002200221 is an equidigital number, since it uses as much as digits as its factorization.

113333002200221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 113333002200221 its reverse (122002200333311), we get a palindrome (235335202533532).

The spelling of 113333002200221 in words is "one hundred thirteen trillion, three hundred thirty-three billion, two million, two hundred thousand, two hundred twenty-one".