1111196955 has 32 divisors (see below), whose sum is σ = 1941262848. Its totient is φ = 538284800.

The previous prime is 1111196941. The next prime is 1111196981. The reversal of 1111196955 is 5596911111.

It is not a de Polignac number, because 1111196955 - 2⁴ = 1111196939 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 247087 + ... + 251543.

It is an arithmetic number, because the mean of its divisors is an integer number (60664464).

Almost surely, 2^1111196955 is an apocalyptic number.

1111196955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1111196955 is a deficient number, since it is larger than the sum of its proper divisors (830065893).

1111196955 is a wasteful number, since it uses less digits than its factorization.

1111196955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5987.

The product of its digits is 12150, while the sum is 39.

The square root of 1111196955 is about 33334.6209667967. The cubic root of 1111196955 is about 1035.7708416566.

The spelling of 1111196955 in words is "one billion, one hundred eleven million, one hundred ninety-six thousand, nine hundred fifty-five".