1111112112195 has 48 divisors (see below), whose sum is σ = 1948686854400. Its totient is φ = 585597957120.

The previous prime is 1111112112193. The next prime is 1111112112211. The reversal of 1111112112195 is 5912112111111.

It is not a de Polignac number, because 1111112112195 - 2¹ = 1111112112193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1111112112193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6965935 + ... + 7123655.

It is an arithmetic number, because the mean of its divisors is an integer number (40597642800).

Almost surely, 2^{1111112112195} is an apocalyptic number.

1111112112195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1111112112195 is a deficient number, since it is larger than the sum of its proper divisors (837574742205).

1111112112195 is a wasteful number, since it uses less digits than its factorization.

1111112112195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159580 (or 159577 counting only the distinct ones).

The product of its digits is 180, while the sum is 27.

The spelling of 1111112112195 in words is "one trillion, one hundred eleven billion, one hundred twelve million, one hundred twelve thousand, one hundred ninety-five".