11001120223132 has 24 divisors (see below), whose sum is σ = 20857029421536. Its totient is φ = 5047036266048.

The previous prime is 11001120223109. The next prime is 11001120223133. The reversal of 11001120223132 is 23132202110011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001120223133) by changing a digit.

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, 633404503 + ... + 633421870.

It is an arithmetic number, because the mean of its divisors is an integer number (869042892564).

Almost surely, 2^{11001120223132} is an apocalyptic number.

It is an amenable number.

11001120223132 is a deficient number, since it is larger than the sum of its proper divisors (9855909198404).

11001120223132 is a wasteful number, since it uses less digits than its factorization.

11001120223132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266826557 (or 1266826555 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11001120223132 its reverse (23132202110011), we get a palindrome (34133322333143).

The spelling of 11001120223132 in words is "eleven trillion, one billion, one hundred twenty million, two hundred twenty-three thousand, one hundred thirty-two".