42522100212323 has 4 divisors (see below), whose sum is σ = 43324403989968. Its totient is φ = 41719796434680.

The previous prime is 42522100212311. The next prime is 42522100212349. The reversal of 42522100212323 is 32321200122524.

42522100212323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 42522100212323 - 2¹⁶ = 42522100146787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42522100212223) 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, 401151888743 + ... + 401151888848.

It is an arithmetic number, because the mean of its divisors is an integer number (10831100997492).

Almost surely, 2^{42522100212323} is an apocalyptic number.

42522100212323 is a deficient number, since it is larger than the sum of its proper divisors (802303777645).

42522100212323 is an equidigital number, since it uses as much as digits as its factorization.

42522100212323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802303777644.

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

Adding to 42522100212323 its reverse (32321200122524), we get a palindrome (74843300334847).

The spelling of 42522100212323 in words is "forty-two trillion, five hundred twenty-two billion, one hundred million, two hundred twelve thousand, three hundred twenty-three".