112572001772 has 24 divisors (see below), whose sum is σ = 200462919552. Its totient is φ = 55299024000.

The previous prime is 112572001733. The next prime is 112572001783. The reversal of 112572001772 is 277100275211.

112572001772 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×112572001772² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56729 + ... + 477872.

It is an arithmetic number, because the mean of its divisors is an integer number (8352621648).

Almost surely, 2^112572001772 is an apocalyptic number.

It is an amenable number.

112572001772 is a deficient number, since it is larger than the sum of its proper divisors (87890917780).

112572001772 is a wasteful number, since it uses less digits than its factorization.

112572001772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535529 (or 535527 counting only the distinct ones).

The product of its (nonzero) digits is 13720, while the sum is 35.

Adding to 112572001772 its reverse (277100275211), we get a palindrome (389672276983).

The spelling of 112572001772 in words is "one hundred twelve billion, five hundred seventy-two million, one thousand, seven hundred seventy-two".