7356722112 has 84 divisors (see below), whose sum is σ = 21304266256. Its totient is φ = 2426941440.

The previous prime is 7356722071. The next prime is 7356722143. The reversal of 7356722112 is 2112276537.

7356722112 is a `hidden beast` number, since 73 + 567 + 2 + 21 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 9964 + ... + 121707.

Almost surely, 2^7356722112 is an apocalyptic number.

7356722112 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7356722112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10652133128).

7356722112 is an abundant number, since it is smaller than the sum of its proper divisors (13947544144).

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

7356722112 is a wasteful number, since it uses less digits than its factorization.

7356722112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131786 (or 131773 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 7356722112 is about 85771.3361910609. The cubic root of 7356722112 is about 1944.8888380682. Note that the first 4 decimals are identical.

Adding to 7356722112 its reverse (2112276537), we get a palindrome (9468998649).

The spelling of 7356722112 in words is "seven billion, three hundred fifty-six million, seven hundred twenty-two thousand, one hundred twelve".