212311013099 has 8 divisors (see below), whose sum is σ = 223502477472. Its totient is φ = 201282928000.

The previous prime is 212311013081. The next prime is 212311013119. The reversal of 212311013099 is 990310113212.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212311013099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212311013009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40842152 + ... + 40847349.

It is an arithmetic number, because the mean of its divisors is an integer number (27937809684).

Almost surely, 2^212311013099 is an apocalyptic number.

212311013099 is a deficient number, since it is larger than the sum of its proper divisors (11191464373).

212311013099 is a wasteful number, since it uses less digits than its factorization.

212311013099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81689637.

The product of its (nonzero) digits is 2916, while the sum is 32.

The spelling of 212311013099 in words is "two hundred twelve billion, three hundred eleven million, thirteen thousand, ninety-nine".