211422324053 has 4 divisors (see below), whose sum is σ = 211903924320. Its totient is φ = 210940723788.

The previous prime is 211422324031. The next prime is 211422324067. The reversal of 211422324053 is 350423224112.

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 211422324053 - 2⁶ = 211422323989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211422324013) 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, 240799475 + ... + 240800352.

It is an arithmetic number, because the mean of its divisors is an integer number (52975981080).

Almost surely, 2^211422324053 is an apocalyptic number.

It is an amenable number.

211422324053 is a deficient number, since it is larger than the sum of its proper divisors (481600267).

211422324053 is an equidigital number, since it uses as much as digits as its factorization.

211422324053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481600266.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 211422324053 its reverse (350423224112), we get a palindrome (561845548165).

The spelling of 211422324053 in words is "two hundred eleven billion, four hundred twenty-two million, three hundred twenty-four thousand, fifty-three".