22355034256 has 15 divisors (see below), whose sum is σ = 43314037651. Its totient is φ = 11177218096.

The previous prime is 22355034241. The next prime is 22355034259. The reversal of 22355034256 is 65243055322.

The square root of 22355034256 is 149516.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22355034259) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 579375 + ... + 616753.

Almost surely, 2^22355034256 is an apocalyptic number.

22355034256 is the 149516-th square number.

It is an amenable number.

22355034256 is a deficient number, since it is larger than the sum of its proper divisors (20959003395).

22355034256 is an frugal number, since it uses more digits than its factorization.

22355034256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74766 (or 37381 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 37.

Adding to 22355034256 its reverse (65243055322), we get a palindrome (87598089578).

The spelling of 22355034256 in words is "twenty-two billion, three hundred fifty-five million, thirty-four thousand, two hundred fifty-six".