112211052 has 12 divisors (see below), whose sum is σ = 261825816. Its totient is φ = 37403680.

The previous prime is 112210939. The next prime is 112211053. The reversal of 112211052 is 250112211.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (112211053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4675449 + ... + 4675472.

It is an arithmetic number, because the mean of its divisors is an integer number (21818818).

Almost surely, 2^112211052 is an apocalyptic number.

112211052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112211052 is an abundant number, since it is smaller than the sum of its proper divisors (149614764).

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

112211052 is a wasteful number, since it uses less digits than its factorization.

112211052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9350928 (or 9350926 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 112211052 is about 10592.9718209764. The cubic root of 112211052 is about 482.3310398415.

Adding to 112211052 its reverse (250112211), we get a palindrome (362323263).

The spelling of 112211052 in words is "one hundred twelve million, two hundred eleven thousand, fifty-two".