212110331299 has 8 divisors (see below), whose sum is σ = 215871045120. Its totient is φ = 208355138376.

The previous prime is 212110331297. The next prime is 212110331311. The reversal of 212110331299 is 992133011212.

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

It is a cyclic number.

It is not a de Polignac number, because 212110331299 - 2¹ = 212110331297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212110331297) 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, 1302667 + ... + 1456420.

It is an arithmetic number, because the mean of its divisors is an integer number (26983880640).

Almost surely, 2^212110331299 is an apocalyptic number.

212110331299 is a deficient number, since it is larger than the sum of its proper divisors (3760713821).

212110331299 is a wasteful number, since it uses less digits than its factorization.

212110331299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2760449.

The product of its (nonzero) digits is 5832, while the sum is 34.

The spelling of 212110331299 in words is "two hundred twelve billion, one hundred ten million, three hundred thirty-one thousand, two hundred ninety-nine".