12021024211373 has 2 divisors, whose sum is σ = 12021024211374. Its totient is φ = 12021024211372.

The previous prime is 12021024211367. The next prime is 12021024211423. The reversal of 12021024211373 is 37311242012021.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11849477482249 + 171546729124 = 3442307^2 + 414182^2 .

It is a cyclic number.

It is not a de Polignac number, because 12021024211373 - 2³⁶ = 11952304734637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12021024211073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6010512105686 + 6010512105687.

It is an arithmetic number, because the mean of its divisors is an integer number (6010512105687).

Almost surely, 2^{12021024211373} is an apocalyptic number.

It is an amenable number.

12021024211373 is a deficient number, since it is larger than the sum of its proper divisors (1).

12021024211373 is an equidigital number, since it uses as much as digits as its factorization.

12021024211373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 29.

Adding to 12021024211373 its reverse (37311242012021), we get a palindrome (49332266223394).

The spelling of 12021024211373 in words is "twelve trillion, twenty-one billion, twenty-four million, two hundred eleven thousand, three hundred seventy-three".