2002000101010 has 64 divisors (see below), whose sum is σ = 4529566282752. Its totient is φ = 620119166976.

The previous prime is 2002000100999. The next prime is 2002000101029. The reversal of 2002000101010 is 101010002002.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a junction number, because it is equal to n+sod(n) for n = 2002000100984 and 2002000101002.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23361487 + ... + 23447026.

It is an arithmetic number, because the mean of its divisors is an integer number (70774473168).

Almost surely, 2^{2002000101010} is an apocalyptic number.

2002000101010 is an abundant number, since it is smaller than the sum of its proper divisors (2527566181742).

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

2002000101010 is a wasteful number, since it uses less digits than its factorization.

2002000101010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46808587.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 2002000101010 its reverse (101010002002), we get a palindrome (2103010103012).

The spelling of 2002000101010 in words is "two trillion, two billion, one hundred one thousand, ten".