212010055041 has 4 divisors (see below), whose sum is σ = 282680073392. Its totient is φ = 141340036692.

The previous prime is 212010055021. The next prime is 212010055043. The reversal of 212010055041 is 140550010212.

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 not a de Polignac number, because 212010055041 - 2¹⁹ = 212009530753 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 212010054999 and 212010055017.

It is not an unprimeable number, because it can be changed into a prime (212010055043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35335009171 + ... + 35335009176.

It is an arithmetic number, because the mean of its divisors is an integer number (70670018348).

Almost surely, 2^212010055041 is an apocalyptic number.

It is an amenable number.

212010055041 is a deficient number, since it is larger than the sum of its proper divisors (70670018351).

212010055041 is an equidigital number, since it uses as much as digits as its factorization.

212010055041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70670018350.

The product of its (nonzero) digits is 400, while the sum is 21.

Adding to 212010055041 its reverse (140550010212), we get a palindrome (352560065253).

The spelling of 212010055041 in words is "two hundred twelve billion, ten million, fifty-five thousand, forty-one".