212102202201 has 8 divisors (see below), whose sum is σ = 282831538944. Its totient is φ = 141387166800.

The previous prime is 212102202197. The next prime is 212102202223. The reversal of 212102202201 is 102202201212.

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

It is not a de Polignac number, because 212102202201 - 2² = 212102202197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212102202271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3540681 + ... + 3600086.

It is an arithmetic number, because the mean of its divisors is an integer number (35353942368).

Almost surely, 2^212102202201 is an apocalyptic number.

It is an amenable number.

212102202201 is a deficient number, since it is larger than the sum of its proper divisors (70729336743).

212102202201 is an equidigital number, since it uses as much as digits as its factorization.

212102202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7150671.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 212102202201 its reverse (102202201212), we get a palindrome (314304403413).

It can be divided in two parts, 212 and 102202201, that multiplied together give a palindrome (21666866612).

The spelling of 212102202201 in words is "two hundred twelve billion, one hundred two million, two hundred two thousand, two hundred one".