212110200202 has 8 divisors (see below), whose sum is σ = 318168750276. Its totient is φ = 106053950112.

The previous prime is 212110200199. The next prime is 212110200209. The reversal of 212110200202 is 202002011212.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 203140405521 + 8969794681 = 450711^2 + 94709^2 .

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

It is not an unprimeable number, because it can be changed into a prime (212110200209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322213 + ... + 726664.

Almost surely, 2^212110200202 is an apocalyptic number.

212110200202 is a deficient number, since it is larger than the sum of its proper divisors (106058550074).

212110200202 is a wasteful number, since it uses less digits than its factorization.

212110200202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149992.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 212110200202 its reverse (202002011212), we get a palindrome (414112211414).

The spelling of 212110200202 in words is "two hundred twelve billion, one hundred ten million, two hundred thousand, two hundred two".