10021441322 has 8 divisors (see below), whose sum is σ = 15053607972. Its totient is φ = 5003572000.

The previous prime is 10021441321. The next prime is 10021441351. The reversal of 10021441322 is 22314412001.

It can be written as a sum of positive squares in 2 ways, for example, as 7763195881 + 2258245441 = 88109^2 + 47521^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10021441294 and 10021441303.

It is not an unprimeable number, because it can be changed into a prime (10021441321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3572579 + ... + 3575382.

Almost surely, 2^10021441322 is an apocalyptic number.

10021441322 is a deficient number, since it is larger than the sum of its proper divisors (5032166650).

10021441322 is an equidigital number, since it uses as much as digits as its factorization.

10021441322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7148664.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 10021441322 its reverse (22314412001), we get a palindrome (32335853323).

The spelling of 10021441322 in words is "ten billion, twenty-one million, four hundred forty-one thousand, three hundred twenty-two".