1112220220195 has 64 divisors (see below), whose sum is σ = 1639762016256. Its totient is φ = 706899363840.

The previous prime is 1112220220193. The next prime is 1112220220201. The reversal of 1112220220195 is 5910220222111.

It is a happy number.

It is not a de Polignac number, because 1112220220195 - 2¹ = 1112220220193 is a prime.

It is a super-2 number, since 2×1112220220195² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1112220220193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11042452 + ... + 11142718.

It is an arithmetic number, because the mean of its divisors is an integer number (25621281504).

Almost surely, 2^{1112220220195} is an apocalyptic number.

1112220220195 is a deficient number, since it is larger than the sum of its proper divisors (527541796061).

1112220220195 is a wasteful number, since it uses less digits than its factorization.

1112220220195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100580.

The product of its (nonzero) digits is 1440, while the sum is 28.

The spelling of 1112220220195 in words is "one trillion, one hundred twelve billion, two hundred twenty million, two hundred twenty thousand, one hundred ninety-five".