22564464254230 has 16 divisors (see below), whose sum is σ = 40684528139904. Its totient is φ = 9010565150080.

The previous prime is 22564464254201. The next prime is 22564464254231. The reversal of 22564464254230 is 3245246446522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22564464254231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1902562726 + ... + 1902574585.

It is an arithmetic number, because the mean of its divisors is an integer number (2542783008744).

Almost surely, 2^{22564464254230} is an apocalyptic number.

22564464254230 is a deficient number, since it is larger than the sum of its proper divisors (18120063885674).

22564464254230 is a wasteful number, since it uses less digits than its factorization.

22564464254230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3805137911.

The product of its (nonzero) digits is 11059200, while the sum is 49.

The spelling of 22564464254230 in words is "twenty-two trillion, five hundred sixty-four billion, four hundred sixty-four million, two hundred fifty-four thousand, two hundred thirty".