210100212002 has 8 divisors (see below), whose sum is σ = 315306571116. Its totient is φ = 104998021632.

The previous prime is 210100211989. The next prime is 210100212061. The reversal of 210100212002 is 200212001012.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 199300637761 + 10799574241 = 446431^2 + 103921^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26037143 + ... + 26045210.

Almost surely, 2^210100212002 is an apocalyptic number.

210100212002 is a deficient number, since it is larger than the sum of its proper divisors (105206359114).

210100212002 is a wasteful number, since it uses less digits than its factorization.

210100212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52084372.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 210100212002 its reverse (200212001012), we get a palindrome (410312213014).

The spelling of 210100212002 in words is "two hundred ten billion, one hundred million, two hundred twelve thousand, two".