1122132211168 has 48 divisors (see below), whose sum is σ = 2211476526000. Its totient is φ = 560487730176.

The previous prime is 1122132211129. The next prime is 1122132211169. The reversal of 1122132211168 is 8611122312211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122132211169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196277046 + ... + 196282762.

It is an arithmetic number, because the mean of its divisors is an integer number (46072427625).

Almost surely, 2^{1122132211168} is an apocalyptic number.

It is an amenable number.

1122132211168 is a deficient number, since it is larger than the sum of its proper divisors (1089344314832).

1122132211168 is a wasteful number, since it uses less digits than its factorization.

1122132211168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10979 (or 10971 counting only the distinct ones).

The product of its digits is 2304, while the sum is 31.

Adding to 1122132211168 its reverse (8611122312211), we get a palindrome (9733254523379).

The spelling of 1122132211168 in words is "one trillion, one hundred twenty-two billion, one hundred thirty-two million, two hundred eleven thousand, one hundred sixty-eight".