2002102103022 has 64 divisors (see below), whose sum is σ = 4586177180160. Its totient is φ = 570786984576.

The previous prime is 2002102103009. The next prime is 2002102103063. The reversal of 2002102103022 is 2203012012002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2002102102992 and 2002102103010.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 68225629 + ... + 68254967.

It is an arithmetic number, because the mean of its divisors is an integer number (71659018440).

Almost surely, 2^{2002102103022} is an apocalyptic number.

2002102103022 is an abundant number, since it is smaller than the sum of its proper divisors (2584075077138).

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

2002102103022 is a wasteful number, since it uses less digits than its factorization.

2002102103022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32825.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2002102103022 its reverse (2203012012002), we get a palindrome (4205114115024).

The spelling of 2002102103022 in words is "two trillion, two billion, one hundred two million, one hundred three thousand, twenty-two".