11222004122331 has 16 divisors (see below), whose sum is σ = 14970411081600. Its totient is φ = 7477466967360.

The previous prime is 11222004122321. The next prime is 11222004122341. The reversal of 11222004122331 is 13322140022211.

11222004122331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11222004122321) and next prime (11222004122341).

It is not a de Polignac number, because 11222004122331 - 2⁶ = 11222004122267 is a prime.

It is a super-2 number, since 2×11222004122331² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11222004122321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244822591 + ... + 244868423.

It is an arithmetic number, because the mean of its divisors is an integer number (935650692600).

Almost surely, 2^{11222004122331} is an apocalyptic number.

11222004122331 is a deficient number, since it is larger than the sum of its proper divisors (3748406959269).

11222004122331 is a wasteful number, since it uses less digits than its factorization.

11222004122331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86266.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 11222004122331 its reverse (13322140022211), we get a palindrome (24544144144542).

The spelling of 11222004122331 in words is "eleven trillion, two hundred twenty-two billion, four million, one hundred twenty-two thousand, three hundred thirty-one".