11223110222132 has 24 divisors (see below), whose sum is σ = 20011450003272. Its totient is φ = 5505557657600.

The previous prime is 11223110222123. The next prime is 11223110222171. The reversal of 11223110222132 is 23122201132211.

It can be written as a sum of positive squares in 4 ways, for example, as 3523894857616 + 7699215364516 = 1877204^2 + 2774746^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11223110222098 and 11223110222107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9687332 + ... + 10783812.

It is an arithmetic number, because the mean of its divisors is an integer number (833810416803).

Almost surely, 2^{11223110222132} is an apocalyptic number.

It is an amenable number.

11223110222132 is a deficient number, since it is larger than the sum of its proper divisors (8788339781140).

11223110222132 is a wasteful number, since it uses less digits than its factorization.

11223110222132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144819 (or 1144817 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 11223110222132 its reverse (23122201132211), we get a palindrome (34345311354343).

The spelling of 11223110222132 in words is "eleven trillion, two hundred twenty-three billion, one hundred ten million, two hundred twenty-two thousand, one hundred thirty-two".