22541023454 has 8 divisors (see below), whose sum is σ = 35281602000. Its totient is φ = 10780489456.

The previous prime is 22541023441. The next prime is 22541023457. The reversal of 22541023454 is 45432014522.

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

It is a self number, because there is not a number n which added to its sum of digits gives 22541023454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22541023457) 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, 245011079 + ... + 245011170.

It is an arithmetic number, because the mean of its divisors is an integer number (4410200250).

Almost surely, 2^22541023454 is an apocalyptic number.

22541023454 is a deficient number, since it is larger than the sum of its proper divisors (12740578546).

22541023454 is a wasteful number, since it uses less digits than its factorization.

22541023454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490022274.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 22541023454 its reverse (45432014522), we get a palindrome (67973037976).

The spelling of 22541023454 in words is "twenty-two billion, five hundred forty-one million, twenty-three thousand, four hundred fifty-four".