10122001220102 has 16 divisors (see below), whose sum is σ = 15196142798592. Its totient is φ = 5056620566400.

The previous prime is 10122001220053. The next prime is 10122001220173. The reversal of 10122001220102 is 20102210022101.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 108636728 + ... + 108729860.

It is an arithmetic number, because the mean of its divisors is an integer number (949758924912).

Almost surely, 2^{10122001220102} is an apocalyptic number.

10122001220102 is a deficient number, since it is larger than the sum of its proper divisors (5074141578490).

10122001220102 is a wasteful number, since it uses less digits than its factorization.

10122001220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139583.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10122001220102 its reverse (20102210022101), we get a palindrome (30224211242203).

The spelling of 10122001220102 in words is "ten trillion, one hundred twenty-two billion, one million, two hundred twenty thousand, one hundred two".