10214401819 has 2 divisors, whose sum is σ = 10214401820. Its totient is φ = 10214401818.

The previous prime is 10214401817. The next prime is 10214401891. The reversal of 10214401819 is 91810441201.

10214401819 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (10214401891) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is an emirp because it is prime and its reverse (91810441201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10214401819 - 2¹ = 10214401817 is a prime.

It is a super-2 number, since 2×10214401819² (a number of 21 digits) contains 22 as substring.

Together with 10214401817, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10214401811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5107200909 + 5107200910.

It is an arithmetic number, because the mean of its divisors is an integer number (5107200910).

Almost surely, 2^10214401819 is an apocalyptic number.

10214401819 is a deficient number, since it is larger than the sum of its proper divisors (1).

10214401819 is an equidigital number, since it uses as much as digits as its factorization.

10214401819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 31.

The spelling of 10214401819 in words is "ten billion, two hundred fourteen million, four hundred one thousand, eight hundred nineteen".