10221220000102 has 8 divisors (see below), whose sum is σ = 15332329972512. Its totient is φ = 5110443342600.

The previous prime is 10221220000051. The next prime is 10221220000127. The reversal of 10221220000102 is 20100002212201.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83252049 + ... + 83374732.

It is an arithmetic number, because the mean of its divisors is an integer number (1916541246564).

Almost surely, 2^{10221220000102} is an apocalyptic number.

10221220000102 is a deficient number, since it is larger than the sum of its proper divisors (5111109972410).

10221220000102 is a wasteful number, since it uses less digits than its factorization.

10221220000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166657454.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10221220000102 its reverse (20100002212201), we get a palindrome (30321222212303).

The spelling of 10221220000102 in words is "ten trillion, two hundred twenty-one billion, two hundred twenty million, one hundred two", and thus it is an aban number.