10000219822 has 4 divisors (see below), whose sum is σ = 15000329736. Its totient is φ = 5000109910.

The previous prime is 10000219813. The next prime is 10000219837. The reversal of 10000219822 is 22891200001.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500054954 + ... + 2500054957.

It is an arithmetic number, because the mean of its divisors is an integer number (3750082434).

Almost surely, 2^10000219822 is an apocalyptic number.

10000219822 is a deficient number, since it is larger than the sum of its proper divisors (5000109914).

10000219822 is an equidigital number, since it uses as much as digits as its factorization.

10000219822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5000109913.

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 10000219822 its reverse (22891200001), we get a palindrome (32891419823).

The spelling of 10000219822 in words is "ten billion, two hundred nineteen thousand, eight hundred twenty-two".