12022021030223 has 2 divisors, whose sum is σ = 12022021030224. Its totient is φ = 12022021030222.

The previous prime is 12022021030181. The next prime is 12022021030303. The reversal of 12022021030223 is 32203012022021.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12022021030223 - 2¹⁶ = 12022020964687 is a prime.

It is a super-2 number, since 2×12022021030223² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12022021030195 and 12022021030204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12022021030823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011010515111 + 6011010515112.

It is an arithmetic number, because the mean of its divisors is an integer number (6011010515112).

Almost surely, 2^{12022021030223} is an apocalyptic number.

12022021030223 is a deficient number, since it is larger than the sum of its proper divisors (1).

12022021030223 is an equidigital number, since it uses as much as digits as its factorization.

12022021030223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12022021030223 its reverse (32203012022021), we get a palindrome (44225033052244).

The spelling of 12022021030223 in words is "twelve trillion, twenty-two billion, twenty-one million, thirty thousand, two hundred twenty-three".