11122161352 has 16 divisors (see below), whose sum is σ = 21105307440. Its totient is φ = 5494079376.

The previous prime is 11122161343. The next prime is 11122161361. The reversal of 11122161352 is 25316122111.

It is an interprime number because it is at equal distance from previous prime (11122161343) and next prime (11122161361).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8374458 + ... + 8375785.

It is an arithmetic number, because the mean of its divisors is an integer number (1319081715).

Almost surely, 2^11122161352 is an apocalyptic number.

It is an amenable number.

11122161352 is a deficient number, since it is larger than the sum of its proper divisors (9983146088).

11122161352 is a wasteful number, since it uses less digits than its factorization.

11122161352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16750332 (or 16750328 counting only the distinct ones).

The product of its digits is 720, while the sum is 25.

Adding to 11122161352 its reverse (25316122111), we get a palindrome (36438283463).

The spelling of 11122161352 in words is "eleven billion, one hundred twenty-two million, one hundred sixty-one thousand, three hundred fifty-two".