11123622063236 has 12 divisors (see below), whose sum is σ = 19471756486812. Its totient is φ = 5560263067008.

The previous prime is 11123622063223. The next prime is 11123622063247. The reversal of 11123622063236 is 63236022632111.

It can be written as a sum of positive squares in 2 ways, for example, as 7620525880900 + 3503096182336 = 2760530^2 + 1871656^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11123622063236.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386974985 + ... + 387003728.

It is an arithmetic number, because the mean of its divisors is an integer number (1622646373901).

Almost surely, 2^{11123622063236} is an apocalyptic number.

It is an amenable number.

11123622063236 is a deficient number, since it is larger than the sum of its proper divisors (8348134423576).

11123622063236 is a wasteful number, since it uses less digits than its factorization.

11123622063236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773982310 (or 773982308 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 38.

Adding to 11123622063236 its reverse (63236022632111), we get a palindrome (74359644695347).

The spelling of 11123622063236 in words is "eleven trillion, one hundred twenty-three billion, six hundred twenty-two million, sixty-three thousand, two hundred thirty-six".