1112536722 has 64 divisors (see below), whose sum is σ = 2505541248. Its totient is φ = 326400000.

The previous prime is 1112536709. The next prime is 1112536723. The reversal of 1112536722 is 2276352111.

1112536722 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1112536722.

It is not an unprimeable number, because it can be changed into a prime (1112536723) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 369222 + ... + 372222.

It is an arithmetic number, because the mean of its divisors is an integer number (39149082).

Almost surely, 2^1112536722 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1112536722, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1252770624).

1112536722 is an abundant number, since it is smaller than the sum of its proper divisors (1393004526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112536722 is a wasteful number, since it uses less digits than its factorization.

1112536722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3195.

The product of its digits is 5040, while the sum is 30.

The square root of 1112536722 is about 33354.7106418269. The cubic root of 1112536722 is about 1036.1869497846.

Adding to 1112536722 its reverse (2276352111), we get a palindrome (3388888833).

The spelling of 1112536722 in words is "one billion, one hundred twelve million, five hundred thirty-six thousand, seven hundred twenty-two".