212202116002 has 8 divisors (see below), whose sum is σ = 319307285916. Its totient is φ = 105766354032.

The previous prime is 212202115991. The next prime is 212202116003. The reversal of 212202116002 is 200611202212.

It can be written as a sum of positive squares in 2 ways, for example, as 197917324641 + 14284791361 = 444879^2 + 119519^2 .

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 (212202116003) 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, 167351193 + ... + 167352460.

Almost surely, 2^212202116002 is an apocalyptic number.

212202116002 is a deficient number, since it is larger than the sum of its proper divisors (107105169914).

212202116002 is a wasteful number, since it uses less digits than its factorization.

212202116002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334703972.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 212202116002 its reverse (200611202212), we get a palindrome (412813318214).

The spelling of 212202116002 in words is "two hundred twelve billion, two hundred two million, one hundred sixteen thousand, two".