10002022322 has 4 divisors (see below), whose sum is σ = 15003033486. Its totient is φ = 5001011160.

The previous prime is 10002022321. The next prime is 10002022343. The reversal of 10002022322 is 22322020001.

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

It can be written as a sum of positive squares in only one way, i.e., 8945187241 + 1056835081 = 94579^2 + 32509^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10002022297 and 10002022306.

It is not an unprimeable number, because it can be changed into a prime (10002022321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500505579 + ... + 2500505582.

Almost surely, 2^10002022322 is an apocalyptic number.

10002022322 is a deficient number, since it is larger than the sum of its proper divisors (5001011164).

10002022322 is an equidigital number, since it uses as much as digits as its factorization.

10002022322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5001011163.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 10002022322 its reverse (22322020001), we get a palindrome (32324042323).

The spelling of 10002022322 in words is "ten billion, two million, twenty-two thousand, three hundred twenty-two".