22450895548 has 24 divisors (see below), whose sum is σ = 41310168480. Its totient is φ = 10660681920.

The previous prime is 22450895503. The next prime is 22450895561. The reversal of 22450895548 is 84559805422.

It is a junction number, because it is equal to n+sod(n) for n = 22450895495 and 22450895504.

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, 1579336 + ... + 1593487.

It is an arithmetic number, because the mean of its divisors is an integer number (1721257020).

Almost surely, 2^22450895548 is an apocalyptic number.

It is an amenable number.

22450895548 is a deficient number, since it is larger than the sum of its proper divisors (18859272932).

22450895548 is a wasteful number, since it uses less digits than its factorization.

22450895548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3172917 (or 3172915 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 52.

The spelling of 22450895548 in words is "twenty-two billion, four hundred fifty million, eight hundred ninety-five thousand, five hundred forty-eight".