11225412203 has 32 divisors (see below), whose sum is σ = 11920970880. Its totient is φ = 10559324160.

The previous prime is 11225412199. The next prime is 11225412221. The reversal of 11225412203 is 30221452211.

11225412203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11225412203 - 2² = 11225412199 is a prime.

It is a super-2 number, since 2×11225412203² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11225412503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36094418 + ... + 36094728.

It is an arithmetic number, because the mean of its divisors is an integer number (372530340).

Almost surely, 2^11225412203 is an apocalyptic number.

11225412203 is a deficient number, since it is larger than the sum of its proper divisors (695558677).

11225412203 is a wasteful number, since it uses less digits than its factorization.

11225412203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 11225412203 its reverse (30221452211), we get a palindrome (41446864414).

The spelling of 11225412203 in words is "eleven billion, two hundred twenty-five million, four hundred twelve thousand, two hundred three".