10002122111122 has 8 divisors (see below), whose sum is σ = 15003202818816. Its totient is φ = 5001054504852.

The previous prime is 10002122111101. The next prime is 10002122111141. The reversal of 10002122111122 is 22111122120001.

10002122111122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×10002122111122² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10002122111096 and 10002122111105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1069698 + ... + 4598749.

It is an arithmetic number, because the mean of its divisors is an integer number (1875400352352).

Almost surely, 2^{10002122111122} is an apocalyptic number.

10002122111122 is a deficient number, since it is larger than the sum of its proper divisors (5001080707694).

10002122111122 is an equidigital number, since it uses as much as digits as its factorization.

10002122111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6550712.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10002122111122 its reverse (22111122120001), we get a palindrome (32113244231123).

The spelling of 10002122111122 in words is "ten trillion, two billion, one hundred twenty-two million, one hundred eleven thousand, one hundred twenty-two".