2002102111022 has 32 divisors (see below), whose sum is σ = 3279978878400. Its totient is φ = 910959517440.

The previous prime is 2002102110971. The next prime is 2002102111039. The reversal of 2002102111022 is 2201112012002.

It is a junction number, because it is equal to n+sod(n) for n = 2002102110988 and 2002102111006.

It is a congruent number.

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, 27929258 + ... + 28000850.

It is an arithmetic number, because the mean of its divisors is an integer number (102499339950).

Almost surely, 2^{2002102111022} is an apocalyptic number.

2002102111022 is a deficient number, since it is larger than the sum of its proper divisors (1277876767378).

2002102111022 is a wasteful number, since it uses less digits than its factorization.

2002102111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86828.

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

Adding to 2002102111022 its reverse (2201112012002), we get a palindrome (4203214123024).

The spelling of 2002102111022 in words is "two trillion, two billion, one hundred two million, one hundred eleven thousand, twenty-two".