2997722112 has 704 divisors, whose sum is σ = 11319091200. Its totient is φ = 681246720.

The previous prime is 2997722099. The next prime is 2997722113. The reversal of 2997722112 is 2112277992.

It is a tau number, because it is divible by the number of its divisors (704).

It is a Harshad number since it is a multiple of its sum of digits (42).

Its product of digits (63504) is a multiple of the sum of its prime factors (112).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2997722113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 103369714 + ... + 103369742.

Almost surely, 2^2997722112 is an apocalyptic number.

2997722112 is a gapful number since it is divisible by the number (22) 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 2997722112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5659545600).

2997722112 is an abundant number, since it is smaller than the sum of its proper divisors (8321369088).

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

2997722112 is a wasteful number, since it uses less digits than its factorization.

2997722112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112 (or 94 counting only the distinct ones).

The product of its digits is 63504, while the sum is 42.

The square root of 2997722112 is about 54751.4576244322. The cubic root of 2997722112 is about 1441.8844464362.

The spelling of 2997722112 in words is "two billion, nine hundred ninety-seven million, seven hundred twenty-two thousand, one hundred twelve".