10221122210102 has 16 divisors (see below), whose sum is σ = 15698813000640. Its totient is φ = 4988344829832.

The previous prime is 10221122210081. The next prime is 10221122210119. The reversal of 10221122210102 is 20101222112201.

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 7 ways as a sum of consecutive naturals, for example, 39943352 + ... + 40198427.

It is an arithmetic number, because the mean of its divisors is an integer number (981175812540).

Almost surely, 2^{10221122210102} is an apocalyptic number.

10221122210102 is a deficient number, since it is larger than the sum of its proper divisors (5477690790538).

10221122210102 is a wasteful number, since it uses less digits than its factorization.

10221122210102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80143307.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10221122210102 its reverse (20101222112201), we get a palindrome (30322344322303).

The spelling of 10221122210102 in words is "ten trillion, two hundred twenty-one billion, one hundred twenty-two million, two hundred ten thousand, one hundred two".