11225336534 has 32 divisors (see below), whose sum is σ = 18158722560. Its totient is φ = 5187218400.

The previous prime is 11225336489. The next prime is 11225336569. The reversal of 11225336534 is 43563352211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11225336494 and 11225336503.

It is a congruent number.

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, 1484804 + ... + 1492344.

It is an arithmetic number, because the mean of its divisors is an integer number (567460080).

Almost surely, 2^11225336534 is an apocalyptic number.

11225336534 is a deficient number, since it is larger than the sum of its proper divisors (6933386026).

11225336534 is a wasteful number, since it uses less digits than its factorization.

11225336534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8516.

The product of its digits is 64800, while the sum is 35.

Adding to 11225336534 its reverse (43563352211), we get a palindrome (54788688745).

The spelling of 11225336534 in words is "eleven billion, two hundred twenty-five million, three hundred thirty-six thousand, five hundred thirty-four".