22085600552 has 8 divisors (see below), whose sum is σ = 41410501050. Its totient is φ = 11042800272.

The previous prime is 22085600549. The next prime is 22085600561. The reversal of 22085600552 is 25500658022.

It can be written as a sum of positive squares in only one way, i.e., 15686560516 + 6399040036 = 125246^2 + 79994^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1380350027 + ... + 1380350042.

Almost surely, 2^22085600552 is an apocalyptic number.

It is an amenable number.

22085600552 is a deficient number, since it is larger than the sum of its proper divisors (19324900498).

22085600552 is a wasteful number, since it uses less digits than its factorization.

22085600552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2760700075 (or 2760700071 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 22085600552 in words is "twenty-two billion, eighty-five million, six hundred thousand, five hundred fifty-two".