100211110002 has 24 divisors (see below), whose sum is σ = 220683485100. Its totient is φ = 32856101280.

The previous prime is 100211109997. The next prime is 100211110037. The reversal of 100211110002 is 200011112001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 81510821001 + 18700289001 = 285501^2 + 136749^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45632377 + ... + 45634572.

Almost surely, 2^100211110002 is an apocalyptic number.

100211110002 is an abundant number, since it is smaller than the sum of its proper divisors (120472375098).

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

100211110002 is a wasteful number, since it uses less digits than its factorization.

100211110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91267018 (or 91267015 counting only the distinct ones).

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

Adding to 100211110002 its reverse (200011112001), we get a palindrome (300222222003).

The spelling of 100211110002 in words is "one hundred billion, two hundred eleven million, one hundred ten thousand, two".