213922061063 has 4 divisors (see below), whose sum is σ = 213927700920. Its totient is φ = 213916421208.

The previous prime is 213922061047. The next prime is 213922061083. The reversal of 213922061063 is 360160229312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 213922061063 - 2⁴ = 213922061047 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 (213922061083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2762645 + ... + 2839022.

It is an arithmetic number, because the mean of its divisors is an integer number (53481925230).

Almost surely, 2^213922061063 is an apocalyptic number.

213922061063 is a deficient number, since it is larger than the sum of its proper divisors (5639857).

213922061063 is an equidigital number, since it uses as much as digits as its factorization.

213922061063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5639856.

The product of its (nonzero) digits is 23328, while the sum is 35.

The spelling of 213922061063 in words is "two hundred thirteen billion, nine hundred twenty-two million, sixty-one thousand, sixty-three".