12022211331331 has 8 divisors (see below), whose sum is σ = 12749074742880. Its totient is φ = 11297533976448.

The previous prime is 12022211331301. The next prime is 12022211331341. The reversal of 12022211331331 is 13313311222021.

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

It is not a de Polignac number, because 12022211331331 - 2¹⁵ = 12022211298563 is a prime.

It is a super-2 number, since 2×12022211331331² (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 = 12022211331296 and 12022211331305.

It is not an unprimeable number, because it can be changed into a prime (12022211331301) 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, 546502836 + ... + 546524833.

It is an arithmetic number, because the mean of its divisors is an integer number (1593634342860).

Almost surely, 2^{12022211331331} is an apocalyptic number.

12022211331331 is a deficient number, since it is larger than the sum of its proper divisors (726863411549).

12022211331331 is a wasteful number, since it uses less digits than its factorization.

12022211331331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093028333.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 12022211331331 its reverse (13313311222021), we get a palindrome (25335522553352).

The spelling of 12022211331331 in words is "twelve trillion, twenty-two billion, two hundred eleven million, three hundred thirty-one thousand, three hundred thirty-one".