22440092045 has 8 divisors (see below), whose sum is σ = 30774983424. Its totient is φ = 15387491664.

The previous prime is 22440091969. The next prime is 22440092189. The reversal of 22440092045 is 54029004422.

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

It is a cyclic number.

It is not a de Polignac number, because 22440092045 - 2¹⁶ = 22440026509 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320572709 + ... + 320572778.

It is an arithmetic number, because the mean of its divisors is an integer number (3846872928).

Almost surely, 2^22440092045 is an apocalyptic number.

It is an amenable number.

22440092045 is a deficient number, since it is larger than the sum of its proper divisors (8334891379).

22440092045 is an equidigital number, since it uses as much as digits as its factorization.

22440092045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641145499.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 22440092045 its reverse (54029004422), we get a palindrome (76469096467).

The spelling of 22440092045 in words is "twenty-two billion, four hundred forty million, ninety-two thousand, forty-five".