222131100303113 has 4 divisors (see below), whose sum is σ = 223294090357248. Its totient is φ = 220968110248980.

The previous prime is 222131100303097. The next prime is 222131100303191. The reversal of 222131100303113 is 311303001131222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 222131100303113 - 2⁴ = 222131100303097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222131100305113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581495026781 + ... + 581495027162.

It is an arithmetic number, because the mean of its divisors is an integer number (55823522589312).

Almost surely, 2^{222131100303113} is an apocalyptic number.

It is an amenable number.

222131100303113 is a deficient number, since it is larger than the sum of its proper divisors (1162990054135).

222131100303113 is a wasteful number, since it uses less digits than its factorization.

222131100303113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162990054134.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 222131100303113 its reverse (311303001131222), we get a palindrome (533434101434335).

The spelling of 222131100303113 in words is "two hundred twenty-two trillion, one hundred thirty-one billion, one hundred million, three hundred three thousand, one hundred thirteen".