212202032099 has 4 divisors (see below), whose sum is σ = 212267308200. Its totient is φ = 212136756000.

The previous prime is 212202032093. The next prime is 212202032113. The reversal of 212202032099 is 990230202212.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 212202032099 - 2¹⁶ = 212201966563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212202032093) 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, 32633174 + ... + 32639675.

It is an arithmetic number, because the mean of its divisors is an integer number (53066827050).

Almost surely, 2^212202032099 is an apocalyptic number.

212202032099 is a deficient number, since it is larger than the sum of its proper divisors (65276101).

212202032099 is an equidigital number, since it uses as much as digits as its factorization.

212202032099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65276100.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 212202032099 in words is "two hundred twelve billion, two hundred two million, thirty-two thousand, ninety-nine".