112222011322101 has 32 divisors (see below), whose sum is σ = 161043792537600. Its totient is φ = 69252825185280.

The previous prime is 112222011322079. The next prime is 112222011322103. The reversal of 112222011322101 is 101223110222211.

It is not a de Polignac number, because 112222011322101 - 2²³ = 112222002933493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112222011322103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30715180 + ... + 34174058.

It is an arithmetic number, because the mean of its divisors is an integer number (5032618516800).

Almost surely, 2^{112222011322101} is an apocalyptic number.

It is an amenable number.

112222011322101 is a deficient number, since it is larger than the sum of its proper divisors (48821781215499).

112222011322101 is a wasteful number, since it uses less digits than its factorization.

112222011322101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3469389.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 112222011322101 its reverse (101223110222211), we get a palindrome (213445121544312).

The spelling of 112222011322101 in words is "one hundred twelve trillion, two hundred twenty-two billion, eleven million, three hundred twenty-two thousand, one hundred one".