112721059200 has 384 divisors, whose sum is σ = 384515389440. Its totient is φ = 28993536000.

The previous prime is 112721059189. The next prime is 112721059211. The reversal of 112721059200 is 2950127211.

It is an interprime number because it is at equal distance from previous prime (112721059189) and next prime (112721059211).

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (30).

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 47 ways as a sum of consecutive naturals, for example, 155049237 + ... + 155049963.

It is an arithmetic number, because the mean of its divisors is an integer number (1001342160).

Almost surely, 2^112721059200 is an apocalyptic number.

112721059200 is a gapful number since it is divisible by the number (10) 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 112721059200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192257694720).

112721059200 is an abundant number, since it is smaller than the sum of its proper divisors (271794330240).

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

112721059200 is a wasteful number, since it uses less digits than its factorization.

112721059200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306 (or 1289 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 30.

The spelling of 112721059200 in words is "one hundred twelve billion, seven hundred twenty-one million, fifty-nine thousand, two hundred".