11193201 has 32 divisors (see below), whose sum is σ = 17571840. Its totient is φ = 7030800.

The previous prime is 11193199. The next prime is 11193209. The reversal of 11193201 is 10239111.

11193201 = 331² + 332² + ... + 411².

It is not a de Polignac number, because 11193201 - 2¹ = 11193199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11193209) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 35836 + ... + 36146.

It is an arithmetic number, because the mean of its divisors is an integer number (549120).

Almost surely, 2^11193201 is an apocalyptic number.

It is an amenable number.

11193201 is a deficient number, since it is larger than the sum of its proper divisors (6378639).

11193201 is a wasteful number, since it uses less digits than its factorization.

11193201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

The square root of 11193201 is about 3345.6241570147. The cubic root of 11193201 is about 223.6925056442.

The spelling of 11193201 in words is "eleven million, one hundred ninety-three thousand, two hundred one".