112201212201112 has 8 divisors (see below), whose sum is σ = 210377272877100. Its totient is φ = 56100606100552.

The previous prime is 112201212201079. The next prime is 112201212201121. The reversal of 112201212201112 is 211102212102211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×112201212201112² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112201212201112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7012575762562 + ... + 7012575762577.

Almost surely, 2^{112201212201112} is an apocalyptic number.

It is an amenable number.

112201212201112 is a deficient number, since it is larger than the sum of its proper divisors (98176060675988).

112201212201112 is a wasteful number, since it uses less digits than its factorization.

112201212201112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14025151525145 (or 14025151525141 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 112201212201112 its reverse (211102212102211), we get a palindrome (323303424303323).

The spelling of 112201212201112 in words is "one hundred twelve trillion, two hundred one billion, two hundred twelve million, two hundred one thousand, one hundred twelve".