22245525224234 has 32 divisors (see below), whose sum is σ = 35997950257920. Its totient is φ = 10249215984000.

The previous prime is 22245525224201. The next prime is 22245525224261. The reversal of 22245525224234 is 43242252554222.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39003899 + ... + 39570129.

It is an arithmetic number, because the mean of its divisors is an integer number (1124935945560).

Almost surely, 2^{22245525224234} is an apocalyptic number.

22245525224234 is a deficient number, since it is larger than the sum of its proper divisors (13752425033686).

22245525224234 is a wasteful number, since it uses less digits than its factorization.

22245525224234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568886.

The product of its digits is 3072000, while the sum is 44.

Adding to 22245525224234 its reverse (43242252554222), we get a palindrome (65487777778456).

The spelling of 22245525224234 in words is "twenty-two trillion, two hundred forty-five billion, five hundred twenty-five million, two hundred twenty-four thousand, two hundred thirty-four".