11021322002 has 16 divisors (see below), whose sum is σ = 16987259520. Its totient is φ = 5359975152.

The previous prime is 11021321989. The next prime is 11021322149. The reversal of 11021322002 is 20022312011.

It is a happy number.

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, 247553 + ... + 288660.

It is an arithmetic number, because the mean of its divisors is an integer number (1061703720).

Almost surely, 2^11021322002 is an apocalyptic number.

11021322002 is a deficient number, since it is larger than the sum of its proper divisors (5965937518).

11021322002 is a wasteful number, since it uses less digits than its factorization.

11021322002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536497.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 11021322002 its reverse (20022312011), we get a palindrome (31043634013).

Subtracting 11021322002 from its reverse (20022312011), we obtain a palindrome (9000990009).

The spelling of 11021322002 in words is "eleven billion, twenty-one million, three hundred twenty-two thousand, two".