112210211012 has 6 divisors (see below), whose sum is σ = 196367869278. Its totient is φ = 56105105504.

The previous prime is 112210211011. The next prime is 112210211081. The reversal of 112210211012 is 210112012211.

It can be written as a sum of positive squares in only one way, i.e., 88967379076 + 23242831936 = 298274^2 + 152456^2 .

It is a super-2 number, since 2×112210211012² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112210211011) 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 as a sum of consecutive naturals, namely, 14026276373 + ... + 14026276380.

It is an arithmetic number, because the mean of its divisors is an integer number (32727978213).

Almost surely, 2^112210211012 is an apocalyptic number.

It is an amenable number.

112210211012 is a deficient number, since it is larger than the sum of its proper divisors (84157658266).

112210211012 is a wasteful number, since it uses less digits than its factorization.

112210211012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28052552757 (or 28052552755 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112210211012 its reverse (210112012211), we get a palindrome (322322223223).

The spelling of 112210211012 in words is "one hundred twelve billion, two hundred ten million, two hundred eleven thousand, twelve".