212201001102208 has 32 divisors (see below), whose sum is σ = 422748087606360. Its totient is φ = 106099520291328.

The previous prime is 212201001102191. The next prime is 212201001102241. The reversal of 212201001102208 is 802201100102212.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6349891 + ... + 21557437.

Almost surely, 2^{212201001102208} is an apocalyptic number.

It is an amenable number.

212201001102208 is a deficient number, since it is larger than the sum of its proper divisors (210547086504152).

212201001102208 is a wasteful number, since it uses less digits than its factorization.

212201001102208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15316574 (or 15316562 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 22.

The spelling of 212201001102208 in words is "two hundred twelve trillion, two hundred one billion, one million, one hundred two thousand, two hundred eight".