200002101210 has 64 divisors (see below), whose sum is σ = 539764767360. Its totient is φ = 52691310720.

The previous prime is 200002101179. The next prime is 200002101223. The reversal of 200002101210 is 12101200002.

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 = 200002101192 and 200002101201.

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, 4439931 + ... + 4484750.

It is an arithmetic number, because the mean of its divisors is an integer number (8433824490).

Almost surely, 2^200002101210 is an apocalyptic number.

200002101210 is an abundant number, since it is smaller than the sum of its proper divisors (339762666150).

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

200002101210 is a wasteful number, since it uses less digits than its factorization.

200002101210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8924780 (or 8924774 counting only the distinct ones).

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

Adding to 200002101210 its reverse (12101200002), we get a palindrome (212103301212).

The spelling of 200002101210 in words is "two hundred billion, two million, one hundred one thousand, two hundred ten".