22441572254 has 8 divisors (see below), whose sum is σ = 34123486800. Its totient is φ = 11067076656.

The previous prime is 22441572253. The next prime is 22441572311. The reversal of 22441572254 is 45227514422.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22441572253) 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, 76854554 + ... + 76854845.

It is an arithmetic number, because the mean of its divisors is an integer number (4265435850).

Almost surely, 2^22441572254 is an apocalyptic number.

22441572254 is a deficient number, since it is larger than the sum of its proper divisors (11681914546).

22441572254 is a wasteful number, since it uses less digits than its factorization.

22441572254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153709474.

The product of its digits is 179200, while the sum is 38.

The spelling of 22441572254 in words is "twenty-two billion, four hundred forty-one million, five hundred seventy-two thousand, two hundred fifty-four".