112211212001013 has 36 divisors (see below), whose sum is σ = 169996070838880. Its totient is φ = 71285624907840.

The previous prime is 112211212001003. The next prime is 112211212001029. The reversal of 112211212001013 is 310100212112211.

It is a happy number.

It is not a de Polignac number, because 112211212001013 - 2⁶ = 112211212000949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112211212001003) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 85593193 + ... + 86894286.

Almost surely, 2^{112211212001013} is an apocalyptic number.

It is an amenable number.

112211212001013 is a deficient number, since it is larger than the sum of its proper divisors (57784858837867).

112211212001013 is a wasteful number, since it uses less digits than its factorization.

112211212001013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172487610 (or 172487566 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 112211212001013 its reverse (310100212112211), we get a palindrome (422311424113224).

The spelling of 112211212001013 in words is "one hundred twelve trillion, two hundred eleven billion, two hundred twelve million, one thousand, thirteen".