12022032331 has 8 divisors (see below), whose sum is σ = 12443143680. Its totient is φ = 11601358272.

The previous prime is 12022032313. The next prime is 12022032349. The reversal of 12022032331 is 13323022021.

It is an interprime number because it is at equal distance from previous prime (12022032313) and next prime (12022032349).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12022032331 - 2¹⁷ = 12021901259 is a prime.

It is a super-2 number, since 2×12022032331² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12022032299 and 12022032308.

It is not an unprimeable number, because it can be changed into a prime (12022032391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52875 + ... + 163828.

It is an arithmetic number, because the mean of its divisors is an integer number (1555392960).

Almost surely, 2^12022032331 is an apocalyptic number.

12022032331 is a deficient number, since it is larger than the sum of its proper divisors (421111349).

12022032331 is a wasteful number, since it uses less digits than its factorization.

12022032331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218645.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12022032331 its reverse (13323022021), we get a palindrome (25345054352).

The spelling of 12022032331 in words is "twelve billion, twenty-two million, thirty-two thousand, three hundred thirty-one".