10402221322 has 16 divisors (see below), whose sum is σ = 15632428032. Its totient is φ = 5191423200.

The previous prime is 10402221317. The next prime is 10402221343. The reversal of 10402221322 is 22312220401.

It is a self number, because there is not a number n which added to its sum of digits gives 10402221322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3647197 + ... + 3650047.

It is an arithmetic number, because the mean of its divisors is an integer number (977026752).

Almost surely, 2^10402221322 is an apocalyptic number.

10402221322 is a deficient number, since it is larger than the sum of its proper divisors (5230206710).

10402221322 is a wasteful number, since it uses less digits than its factorization.

10402221322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5613.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 10402221322 its reverse (22312220401), we get a palindrome (32714441723).

The spelling of 10402221322 in words is "ten billion, four hundred two million, two hundred twenty-one thousand, three hundred twenty-two".