11222313330121 has 4 divisors (see below), whose sum is σ = 11710239996672. Its totient is φ = 10734386663572.

The previous prime is 11222313330103. The next prime is 11222313330169. The reversal of 11222313330121 is 12103331322211.

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 a cyclic number.

It is not a de Polignac number, because 11222313330121 - 2⁷ = 11222313329993 is a prime.

It is a super-2 number, since 2×11222313330121² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11222313330101) 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, 243963333241 + ... + 243963333286.

It is an arithmetic number, because the mean of its divisors is an integer number (2927559999168).

Almost surely, 2^{11222313330121} is an apocalyptic number.

It is an amenable number.

11222313330121 is a deficient number, since it is larger than the sum of its proper divisors (487926666551).

11222313330121 is an equidigital number, since it uses as much as digits as its factorization.

11222313330121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487926666550.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 11222313330121 its reverse (12103331322211), we get a palindrome (23325644652332).

The spelling of 11222313330121 in words is "eleven trillion, two hundred twenty-two billion, three hundred thirteen million, three hundred thirty thousand, one hundred twenty-one".