112222011020201 has 8 divisors (see below), whose sum is σ = 112329710255880. Its totient is φ = 112114324723968.

The previous prime is 112222011020183. The next prime is 112222011020219. The reversal of 112222011020201 is 102020110222211.

It is an interprime number because it is at equal distance from previous prime (112222011020183) and next prime (112222011020219).

It can be written as a sum of positive squares in 4 ways, for example, as 11702036838976 + 100519974181225 = 3420824^2 + 10025965^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112222011020201 is a prime.

It is a super-2 number, since 2×112222011020201² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112222011020201.

It is not an unprimeable number, because it can be changed into a prime (112222011028201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14164055 + ... + 20617091.

It is an arithmetic number, because the mean of its divisors is an integer number (14041213781985).

Almost surely, 2^{112222011020201} is an apocalyptic number.

It is an amenable number.

112222011020201 is a deficient number, since it is larger than the sum of its proper divisors (107699235679).

112222011020201 is a wasteful number, since it uses less digits than its factorization.

112222011020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6469723.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112222011020201 its reverse (102020110222211), we get a palindrome (214242121242412).

The spelling of 112222011020201 in words is "one hundred twelve trillion, two hundred twenty-two billion, eleven million, twenty thousand, two hundred one".