212122010423041 has 4 divisors (see below), whose sum is σ = 212127103796992. Its totient is φ = 212116917049092.

The previous prime is 212122010423033. The next prime is 212122010423179. The reversal of 212122010423041 is 140324010221212.

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 212122010423041 - 2³ = 212122010423033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212122010422997 and 212122010423015.

It is not an unprimeable number, because it can be changed into a prime (212122610423041) 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, 2546624505 + ... + 2546707798.

It is an arithmetic number, because the mean of its divisors is an integer number (53031775949248).

Almost surely, 2^{212122010423041} is an apocalyptic number.

It is an amenable number.

212122010423041 is a deficient number, since it is larger than the sum of its proper divisors (5093373951).

212122010423041 is an equidigital number, since it uses as much as digits as its factorization.

212122010423041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5093373950.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 212122010423041 its reverse (140324010221212), we get a palindrome (352446020644253).

The spelling of 212122010423041 in words is "two hundred twelve trillion, one hundred twenty-two billion, ten million, four hundred twenty-three thousand, forty-one".