212420300011043 has 8 divisors (see below), whose sum is σ = 218309478644400. Its totient is φ = 206574265543968.

The previous prime is 212420300011039. The next prime is 212420300011067. The reversal of 212420300011043 is 340110003024212.

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 212420300011043 - 2² = 212420300011039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212420300013043) 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, 10786031588 + ... + 10786051281.

It is an arithmetic number, because the mean of its divisors is an integer number (27288684830550).

Almost surely, 2^{212420300011043} is an apocalyptic number.

212420300011043 is a deficient number, since it is larger than the sum of its proper divisors (5889178633357).

212420300011043 is a wasteful number, since it uses less digits than its factorization.

212420300011043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21572083141.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 212420300011043 its reverse (340110003024212), we get a palindrome (552530303035255).

The spelling of 212420300011043 in words is "two hundred twelve trillion, four hundred twenty billion, three hundred million, eleven thousand, forty-three".