12220322110031 has 8 divisors (see below), whose sum is σ = 13966109577120. Its totient is φ = 10474541434368.

The previous prime is 12220322109997. The next prime is 12220322110069. The reversal of 12220322110031 is 13001122302221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12220322110031 is a prime.

It is a super-2 number, since 2×12220322110031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12220322109985 and 12220322110012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12220322116031) 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, 3038975 + ... + 5803103.

It is an arithmetic number, because the mean of its divisors is an integer number (1745763697140).

Almost surely, 2^{12220322110031} is an apocalyptic number.

12220322110031 is a deficient number, since it is larger than the sum of its proper divisors (1745787467089).

12220322110031 is an equidigital number, since it uses as much as digits as its factorization.

12220322110031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3395713.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12220322110031 its reverse (13001122302221), we get a palindrome (25221444412252).

The spelling of 12220322110031 in words is "twelve trillion, two hundred twenty billion, three hundred twenty-two million, one hundred ten thousand, thirty-one".