122345203530533 has 4 divisors (see below), whose sum is σ = 122396415422220. Its totient is φ = 122293991638848.

The previous prime is 122345203530491. The next prime is 122345203530551. The reversal of 122345203530533 is 335035302543221.

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

It can be written as a sum of positive squares in 2 ways, for example, as 84238015228129 + 38107188302404 = 9178127^2 + 6173102^2 .

It is a cyclic number.

It is not a de Polignac number, because 122345203530533 - 2³⁰ = 122344129788709 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 (122345203530133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25605942260 + ... + 25605947037.

It is an arithmetic number, because the mean of its divisors is an integer number (30599103855555).

Almost surely, 2^{122345203530533} is an apocalyptic number.

It is an amenable number.

122345203530533 is a deficient number, since it is larger than the sum of its proper divisors (51211891687).

122345203530533 is an equidigital number, since it uses as much as digits as its factorization.

122345203530533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51211891686.

The product of its (nonzero) digits is 972000, while the sum is 41.

The spelling of 122345203530533 in words is "one hundred twenty-two trillion, three hundred forty-five billion, two hundred three million, five hundred thirty thousand, five hundred thirty-three".