10421412322 has 4 divisors (see below), whose sum is σ = 15632118486. Its totient is φ = 5210706160.

The previous prime is 10421412317. The next prime is 10421412347. The reversal of 10421412322 is 22321412401.

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., 7027301241 + 3394111081 = 83829^2 + 58259^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10421412293 and 10421412302.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2605353079 + ... + 2605353082.

Almost surely, 2^10421412322 is an apocalyptic number.

10421412322 is a deficient number, since it is larger than the sum of its proper divisors (5210706164).

10421412322 is an equidigital number, since it uses as much as digits as its factorization.

10421412322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5210706163.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 10421412322 its reverse (22321412401), we get a palindrome (32742824723).

The spelling of 10421412322 in words is "ten billion, four hundred twenty-one million, four hundred twelve thousand, three hundred twenty-two".