212614111393 has 4 divisors (see below), whose sum is σ = 212942727360. Its totient is φ = 212285495428.

The previous prime is 212614111363. The next prime is 212614111421. The reversal of 212614111393 is 393111416212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 212614111393 - 2¹⁷ = 212613980321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212614111363) 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, 164307013 + ... + 164308306.

It is an arithmetic number, because the mean of its divisors is an integer number (53235681840).

Almost surely, 2^212614111393 is an apocalyptic number.

It is an amenable number.

212614111393 is a deficient number, since it is larger than the sum of its proper divisors (328615967).

212614111393 is an equidigital number, since it uses as much as digits as its factorization.

212614111393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328615966.

The product of its digits is 7776, while the sum is 34.

The spelling of 212614111393 in words is "two hundred twelve billion, six hundred fourteen million, one hundred eleven thousand, three hundred ninety-three".