1141222195 has 16 divisors (see below), whose sum is σ = 1393715232. Its totient is φ = 896935680.

The previous prime is 1141222177. The next prime is 1141222217. The reversal of 1141222195 is 5912221411.

It is not a de Polignac number, because 1141222195 - 2²³ = 1132833587 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67519 + ... + 82711.

It is an arithmetic number, because the mean of its divisors is an integer number (87107202).

Almost surely, 2^1141222195 is an apocalyptic number.

1141222195 is a deficient number, since it is larger than the sum of its proper divisors (252493037).

1141222195 is a wasteful number, since it uses less digits than its factorization.

1141222195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15462.

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

The square root of 1141222195 is about 33781.9803297557. The cubic root of 1141222195 is about 1045.0171147125.

The spelling of 1141222195 in words is "one billion, one hundred forty-one million, two hundred twenty-two thousand, one hundred ninety-five".