2002000110102 has 40 divisors (see below), whose sum is σ = 4498459059600. Its totient is φ = 665474483376.

The previous prime is 2002000110101. The next prime is 2002000110107. The reversal of 2002000110102 is 2010110002002.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002000110101) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 17153577 + ... + 17269892.

It is an arithmetic number, because the mean of its divisors is an integer number (112461476490).

Almost surely, 2^{2002000110102} is an apocalyptic number.

2002000110102 is an abundant number, since it is smaller than the sum of its proper divisors (2496458949498).

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

2002000110102 is a wasteful number, since it uses less digits than its factorization.

2002000110102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34423842 (or 34423833 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 2002000110102 its reverse (2010110002002), we get a palindrome (4012110112104).

The spelling of 2002000110102 in words is "two trillion, two billion, one hundred ten thousand, one hundred two".