322120121021219 has 2 divisors, whose sum is σ = 322120121021220. Its totient is φ = 322120121021218.

The previous prime is 322120121021207. The next prime is 322120121021269. The reversal of 322120121021219 is 912120121021223.

It is a weak prime.

It is an emirp because it is prime and its reverse (912120121021223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 322120121021219 - 2⁴⁴ = 304527934976803 is a prime.

It is a super-2 number, since 2×322120121021219² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 322120121021191 and 322120121021200.

It is not a weakly prime, because it can be changed into another prime (322120121021269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161060060510609 + 161060060510610.

It is an arithmetic number, because the mean of its divisors is an integer number (161060060510610).

Almost surely, 2^{322120121021219} is an apocalyptic number.

322120121021219 is a deficient number, since it is larger than the sum of its proper divisors (1).

322120121021219 is an equidigital number, since it uses as much as digits as its factorization.

322120121021219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 322120121021219 in words is "three hundred twenty-two trillion, one hundred twenty billion, one hundred twenty-one million, twenty-one thousand, two hundred nineteen".