10321222212019 has 2 divisors, whose sum is σ = 10321222212020. Its totient is φ = 10321222212018.

The previous prime is 10321222212017. The next prime is 10321222212073. The reversal of 10321222212019 is 91021222212301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10321222212019 - 2¹ = 10321222212017 is a prime.

It is a super-2 number, since 2×10321222212019² (a number of 27 digits) contains 22 as substring.

Together with 10321222212017, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10321222212017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5160611106009 + 5160611106010.

It is an arithmetic number, because the mean of its divisors is an integer number (5160611106010).

Almost surely, 2^{10321222212019} is an apocalyptic number.

10321222212019 is a deficient number, since it is larger than the sum of its proper divisors (1).

10321222212019 is an equidigital number, since it uses as much as digits as its factorization.

10321222212019 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 28.

The spelling of 10321222212019 in words is "ten trillion, three hundred twenty-one billion, two hundred twenty-two million, two hundred twelve thousand, nineteen".