22319010485 has 4 divisors (see below), whose sum is σ = 26782812588. Its totient is φ = 17855208384.

The previous prime is 22319010407. The next prime is 22319010487. The reversal of 22319010485 is 58401091322.

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 4583696209 + 17735314276 = 67703^2 + 133174^2 .

It is a cyclic number.

It is not a de Polignac number, because 22319010485 - 2¹⁸ = 22318748341 is a prime.

It is a super-3 number, since 3×22319010485³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22319010487) 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, 2231901044 + ... + 2231901053.

It is an arithmetic number, because the mean of its divisors is an integer number (6695703147).

Almost surely, 2^22319010485 is an apocalyptic number.

It is an amenable number.

22319010485 is a deficient number, since it is larger than the sum of its proper divisors (4463802103).

22319010485 is an equidigital number, since it uses as much as digits as its factorization.

22319010485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4463802102.

The product of its (nonzero) digits is 17280, while the sum is 35.

The spelling of 22319010485 in words is "twenty-two billion, three hundred nineteen million, ten thousand, four hundred eighty-five".