11120332201 has 4 divisors (see below), whose sum is σ = 12131271504. Its totient is φ = 10109392900.

The previous prime is 11120332177. The next prime is 11120332207. The reversal of 11120332201 is 10223302111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11120332201 - 2²¹ = 11118235049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11120332207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505469635 + ... + 505469656.

It is an arithmetic number, because the mean of its divisors is an integer number (3032817876).

Almost surely, 2^11120332201 is an apocalyptic number.

11120332201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11120332201 is a deficient number, since it is larger than the sum of its proper divisors (1010939303).

11120332201 is a wasteful number, since it uses less digits than its factorization.

11120332201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010939302.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11120332201 its reverse (10223302111), we get a palindrome (21343634312).

The spelling of 11120332201 in words is "eleven billion, one hundred twenty million, three hundred thirty-two thousand, two hundred one".