100200211002 has 40 divisors (see below), whose sum is σ = 226837397556. Its totient is φ = 33055734528.

The previous prime is 100200210991. The next prime is 100200211009. The reversal of 100200211002 is 200112002001.

It can be written as a sum of positive squares in 2 ways, for example, as 100196938521 + 3272481 = 316539^2 + 1809^2 .

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 (100200211009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3172533 + ... + 3203960.

Almost surely, 2^100200211002 is an apocalyptic number.

100200211002 is an abundant number, since it is smaller than the sum of its proper divisors (126637186554).

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

100200211002 is an equidigital number, since it uses as much as digits as its factorization.

100200211002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6376604 (or 6376595 counting only the distinct ones).

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

Adding to 100200211002 its reverse (200112002001), we get a palindrome (300312213003).

The spelling of 100200211002 in words is "one hundred billion, two hundred million, two hundred eleven thousand, two".