10002102211122 has 32 divisors (see below), whose sum is σ = 22862273680512. Its totient is φ = 2857702767744.

The previous prime is 10002102211099. The next prime is 10002102211177. The reversal of 10002102211122 is 22111220120001.

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 15 ways as a sum of consecutive naturals, for example, 1350238 + ... + 4671974.

It is an arithmetic number, because the mean of its divisors is an integer number (714446052516).

Almost surely, 2^{10002102211122} is an apocalyptic number.

10002102211122 is an abundant number, since it is smaller than the sum of its proper divisors (12860171469390).

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

10002102211122 is a wasteful number, since it uses less digits than its factorization.

10002102211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3393442.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10002102211122 its reverse (22111220120001), we get a palindrome (32113322331123).

The spelling of 10002102211122 in words is "ten trillion, two billion, one hundred two million, two hundred eleven thousand, one hundred twenty-two".