2000100220002 has 16 divisors (see below), whose sum is σ = 4444667155680. Its totient is φ = 666700073316.

The previous prime is 2000100219959. The next prime is 2000100220003. The reversal of 2000100220002 is 2000220010002.

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

It is not an unprimeable number, because it can be changed into a prime (2000100220003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18519446428 + ... + 18519446535.

It is an arithmetic number, because the mean of its divisors is an integer number (277791697230).

Almost surely, 2^{2000100220002} is an apocalyptic number.

2000100220002 is an abundant number, since it is smaller than the sum of its proper divisors (2444566935678).

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

2000100220002 is a wasteful number, since it uses less digits than its factorization.

2000100220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37038892974 (or 37038892968 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 2000100220002 its reverse (2000220010002), we get a palindrome (4000320230004).

The spelling of 2000100220002 in words is "two trillion, one hundred million, two hundred twenty thousand, two".