1112220220194 has 96 divisors (see below), whose sum is σ = 2738205475200. Its totient is φ = 324371900160.

The previous prime is 1112220220193. The next prime is 1112220220201. The reversal of 1112220220194 is 4910220222111.

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

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2209747 + ... + 2665974.

It is an arithmetic number, because the mean of its divisors is an integer number (28522973700).

Almost surely, 2^{1112220220194} is an apocalyptic number.

1112220220194 is an abundant number, since it is smaller than the sum of its proper divisors (1625985255006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112220220194 is a wasteful number, since it uses less digits than its factorization.

1112220220194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4875800 (or 4875797 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The spelling of 1112220220194 in words is "one trillion, one hundred twelve billion, two hundred twenty million, two hundred twenty thousand, one hundred ninety-four".