11200111197 has 8 divisors (see below), whose sum is σ = 16291070880. Its totient is φ = 6787946160.

The previous prime is 11200111193. The next prime is 11200111201. The reversal of 11200111197 is 79111100211.

It is an interprime number because it is at equal distance from previous prime (11200111193) and next prime (11200111201).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11200111197 - 2² = 11200111193 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200111193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169698622 + ... + 169698687.

It is an arithmetic number, because the mean of its divisors is an integer number (2036383860).

Almost surely, 2^11200111197 is an apocalyptic number.

It is an amenable number.

11200111197 is a deficient number, since it is larger than the sum of its proper divisors (5090959683).

11200111197 is a wasteful number, since it uses less digits than its factorization.

11200111197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339397323.

The product of its (nonzero) digits is 126, while the sum is 24.

The spelling of 11200111197 in words is "eleven billion, two hundred million, one hundred eleven thousand, one hundred ninety-seven".