22516441023 has 8 divisors (see below), whose sum is σ = 30022614448. Its totient is φ = 15010614144.

The previous prime is 22516441021. The next prime is 22516441033. The reversal of 22516441023 is 32014461522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22516441023 - 2¹ = 22516441021 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 (22516441021) 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 7 ways as a sum of consecutive naturals, for example, 215265 + ... + 302277.

It is an arithmetic number, because the mean of its divisors is an integer number (3752826806).

Almost surely, 2^22516441023 is an apocalyptic number.

22516441023 is a deficient number, since it is larger than the sum of its proper divisors (7506173425).

22516441023 is an equidigital number, since it uses as much as digits as its factorization.

22516441023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173273.

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 22516441023 in words is "twenty-two billion, five hundred sixteen million, four hundred forty-one thousand, twenty-three".