12002223020331 has 16 divisors (see below), whose sum is σ = 16959484417824. Its totient is φ = 7524064571904.

The previous prime is 12002223020329. The next prime is 12002223020353. The reversal of 12002223020331 is 13302032220021.

It is a happy number.

It is not a de Polignac number, because 12002223020331 - 2¹ = 12002223020329 is a prime.

It is a super-2 number, since 2×12002223020331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12002223020298 and 12002223020307.

It is not an unprimeable number, because it can be changed into a prime (12002223022331) 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, 105286680 + ... + 105400613.

It is an arithmetic number, because the mean of its divisors is an integer number (1059967776114).

Almost surely, 2^{12002223020331} is an apocalyptic number.

12002223020331 is a deficient number, since it is larger than the sum of its proper divisors (4957261397493).

12002223020331 is a wasteful number, since it uses less digits than its factorization.

12002223020331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210688430.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12002223020331 its reverse (13302032220021), we get a palindrome (25304255240352).

The spelling of 12002223020331 in words is "twelve trillion, two billion, two hundred twenty-three million, twenty thousand, three hundred thirty-one".