212010100202 has 8 divisors (see below), whose sum is σ = 319224334176. Its totient is φ = 105601988812.

The previous prime is 212010100199. The next prime is 212010100217. The reversal of 212010100202 is 202001010212.

It is a happy number.

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, 201529988 + ... + 201531039.

It is an arithmetic number, because the mean of its divisors is an integer number (39903041772).

Almost surely, 2^212010100202 is an apocalyptic number.

212010100202 is a deficient number, since it is larger than the sum of its proper divisors (107214233974).

212010100202 is a wasteful number, since it uses less digits than its factorization.

212010100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403061292.

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

Adding to 212010100202 its reverse (202001010212), we get a palindrome (414011110414).

The spelling of 212010100202 in words is "two hundred twelve billion, ten million, one hundred thousand, two hundred two".