12022300331 has 12 divisors (see below), whose sum is σ = 12759309000. Its totient is φ = 11325858048.

The previous prime is 12022300313. The next prime is 12022300337. The reversal of 12022300331 is 13300322021.

It is not a de Polignac number, because 12022300331 - 2⁶ = 12022300267 is a prime.

It is a super-2 number, since 2×12022300331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12022300337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28406 + ... + 157643.

It is an arithmetic number, because the mean of its divisors is an integer number (1063275750).

Almost surely, 2^12022300331 is an apocalyptic number.

12022300331 is a deficient number, since it is larger than the sum of its proper divisors (737008669).

12022300331 is a wasteful number, since it uses less digits than its factorization.

12022300331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186266 (or 186247 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12022300331 its reverse (13300322021), we get a palindrome (25322622352).

The spelling of 12022300331 in words is "twelve billion, twenty-two million, three hundred thousand, three hundred thirty-one".