212113310022309 has 8 divisors (see below), whose sum is σ = 282892944197952. Its totient is φ = 141371274597440.

The previous prime is 212113310022307. The next prime is 212113310022319. The reversal of 212113310022309 is 903220013311212.

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 212113310022309 - 2¹ = 212113310022307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212113310022307) 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, 9399674529 + ... + 9399697094.

It is an arithmetic number, because the mean of its divisors is an integer number (35361618024744).

Almost surely, 2^{212113310022309} is an apocalyptic number.

It is an amenable number.

212113310022309 is a deficient number, since it is larger than the sum of its proper divisors (70779634175643).

212113310022309 is a wasteful number, since it uses less digits than its factorization.

212113310022309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18799375387.

The product of its (nonzero) digits is 3888, while the sum is 30.

The spelling of 212113310022309 in words is "two hundred twelve trillion, one hundred thirteen billion, three hundred ten million, twenty-two thousand, three hundred nine".