112573211520 has 1536 divisors, whose sum is σ = 490273689600. Its totient is φ = 21856665600.

The previous prime is 112573211461. The next prime is 112573211521. The reversal of 112573211520 is 25112375211.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112573211521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 3631393905 + ... + 3631393935.

It is an arithmetic number, because the mean of its divisors is an integer number (319188600).

Almost surely, 2^112573211520 is an apocalyptic number.

112573211520 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 112573211520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245136844800).

112573211520 is an abundant number, since it is smaller than the sum of its proper divisors (377700478080).

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

112573211520 is a wasteful number, since it uses less digits than its factorization.

112573211520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 30.

Adding to 112573211520 its reverse (25112375211), we get a palindrome (137685586731).

The spelling of 112573211520 in words is "one hundred twelve billion, five hundred seventy-three million, two hundred eleven thousand, five hundred twenty".