201112224411 has 128 divisors (see below), whose sum is σ = 330210017280. Its totient is φ = 106418188800.

The previous prime is 201112224377. The next prime is 201112224427. The reversal of 201112224411 is 114422211102.

201112224411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 201112224411 - 2⁷ = 201112224283 is a prime.

It is a super-2 number, since 2×201112224411² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (201112224491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 646662946 + ... + 646663256.

It is an arithmetic number, because the mean of its divisors is an integer number (2579765760).

Almost surely, 2^201112224411 is an apocalyptic number.

201112224411 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

201112224411 is a deficient number, since it is larger than the sum of its proper divisors (129097792869).

201112224411 is a wasteful number, since it uses less digits than its factorization.

201112224411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 201112224411 its reverse (114422211102), we get a palindrome (315534435513).

The spelling of 201112224411 in words is "two hundred one billion, one hundred twelve million, two hundred twenty-four thousand, four hundred eleven".