10122102010002 has 32 divisors (see below), whose sum is σ = 20258685038592. Its totient is φ = 3371620838544.

The previous prime is 10122102009959. The next prime is 10122102010061. The reversal of 10122102010002 is 20001020122101.

It is a self number, because there is not a number n which added to its sum of digits gives 10122102010002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151216513 + ... + 151283435.

It is an arithmetic number, because the mean of its divisors is an integer number (633083907456).

Almost surely, 2^{10122102010002} is an apocalyptic number.

10122102010002 is an abundant number, since it is smaller than the sum of its proper divisors (10136583028590).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10122102010002 is a wasteful number, since it uses less digits than its factorization.

10122102010002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84582.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10122102010002 its reverse (20001020122101), we get a palindrome (30123122132103).

The spelling of 10122102010002 in words is "ten trillion, one hundred twenty-two billion, one hundred two million, ten thousand, two".