2002110110010 has 48 divisors (see below), whose sum is σ = 5205904101216. Its totient is φ = 533853176544.

The previous prime is 2002110109991. The next prime is 2002110110017. The reversal of 2002110110010 is 100110112002.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 2002110109974 and 2002110110001.

It is not an unprimeable number, because it can be changed into a prime (2002110110017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 242737 + ... + 2015723.

It is an arithmetic number, because the mean of its divisors is an integer number (108456335442).

Almost surely, 2^{2002110110010} is an apocalyptic number.

2002110110010 is an abundant number, since it is smaller than the sum of its proper divisors (3203793991206).

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

2002110110010 is a wasteful number, since it uses less digits than its factorization.

2002110110010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785547 (or 1785544 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 2002110110010 its reverse (100110112002), we get a palindrome (2102220222012).

The spelling of 2002110110010 in words is "two trillion, two billion, one hundred ten million, one hundred ten thousand, ten".