11230022331 has 20 divisors (see below), whose sum is σ = 18300778584. Its totient is φ = 6806073600.

The previous prime is 11230022269. The next prime is 11230022399. The reversal of 11230022331 is 13322003211.

11230022331 is a `hidden beast` number, since 1 + 12 + 300 + 22 + 331 = 666.

It is not a de Polignac number, because 11230022331 - 2⁶ = 11230022267 is a prime.

It is a super-2 number, since 2×11230022331² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11230029331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6301030 + ... + 6302811.

Almost surely, 2^11230022331 is an apocalyptic number.

11230022331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11230022331 is a deficient number, since it is larger than the sum of its proper divisors (7070756253).

11230022331 is a wasteful number, since it uses less digits than its factorization.

11230022331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12603864 (or 12603855 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11230022331 its reverse (13322003211), we get a palindrome (24552025542).

The spelling of 11230022331 in words is "eleven billion, two hundred thirty million, twenty-two thousand, three hundred thirty-one".