11120201223 has 16 divisors (see below), whose sum is σ = 15233252736. Its totient is φ = 7210455840.

The previous prime is 11120201203. The next prime is 11120201237. The reversal of 11120201223 is 32210202111.

It is not a de Polignac number, because 11120201223 - 2⁸ = 11120200967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120201203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 311988 + ... + 345798.

It is an arithmetic number, because the mean of its divisors is an integer number (952078296).

Almost surely, 2^11120201223 is an apocalyptic number.

11120201223 is a deficient number, since it is larger than the sum of its proper divisors (4113051513).

11120201223 is a wasteful number, since it uses less digits than its factorization.

11120201223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36814.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11120201223 its reverse (32210202111), we get a palindrome (43330403334).

The spelling of 11120201223 in words is "eleven billion, one hundred twenty million, two hundred one thousand, two hundred twenty-three".