11222534 has 8 divisors (see below), whose sum is σ = 16867560. Its totient is φ = 5600016.

The previous prime is 11222501. The next prime is 11222539. The reversal of 11222534 is 43522211.

11222534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4319 + ... + 6410.

It is an arithmetic number, because the mean of its divisors is an integer number (2108445).

Almost surely, 2^11222534 is an apocalyptic number.

11222534 is a deficient number, since it is larger than the sum of its proper divisors (5645026).

11222534 is a wasteful number, since it uses less digits than its factorization.

11222534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11254.

The product of its digits is 480, while the sum is 20.

The square root of 11222534 is about 3350.0050746230. The cubic root of 11222534 is about 223.8877387095.

Adding to 11222534 its reverse (43522211), we get a palindrome (54744745).

The spelling of 11222534 in words is "eleven million, two hundred twenty-two thousand, five hundred thirty-four".