22541225534 has 16 divisors (see below), whose sum is σ = 34443177216. Its totient is φ = 11061408600.

The previous prime is 22541225527. The next prime is 22541225561. The reversal of 22541225534 is 43552214522.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22541225494 and 22541225503.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274052 + ... + 346679.

It is an arithmetic number, because the mean of its divisors is an integer number (2152698576).

Almost surely, 2^22541225534 is an apocalyptic number.

22541225534 is a deficient number, since it is larger than the sum of its proper divisors (11901951682).

22541225534 is a wasteful number, since it uses less digits than its factorization.

22541225534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621071.

The product of its digits is 96000, while the sum is 35.

The spelling of 22541225534 in words is "twenty-two billion, five hundred forty-one million, two hundred twenty-five thousand, five hundred thirty-four".