10221222002 has 8 divisors (see below), whose sum is σ = 15332443776. Its totient is φ = 5110407412.

The previous prime is 10221221993. The next prime is 10221222013. The reversal of 10221222002 is 20022212201.

10221222002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28478 + ... + 145785.

It is an arithmetic number, because the mean of its divisors is an integer number (1916555472).

Almost surely, 2^10221222002 is an apocalyptic number.

10221222002 is a deficient number, since it is larger than the sum of its proper divisors (5111221774).

10221222002 is a wasteful number, since it uses less digits than its factorization.

10221222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203592.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 10221222002 its reverse (20022212201), we get a palindrome (30243434203).

The spelling of 10221222002 in words is "ten billion, two hundred twenty-one million, two hundred twenty-two thousand, two".