11228226135 has 64 divisors (see below), whose sum is σ = 21581309952. Its totient is φ = 4873752576.

The previous prime is 11228226017. The next prime is 11228226137. The reversal of 11228226135 is 53162282211.

It is not a de Polignac number, because 11228226135 - 2¹² = 11228222039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11228226096 and 11228226105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11228226137) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 313887 + ... + 347823.

It is an arithmetic number, because the mean of its divisors is an integer number (337207968).

Almost surely, 2^11228226135 is an apocalyptic number.

11228226135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11228226135 is a deficient number, since it is larger than the sum of its proper divisors (10353083817).

11228226135 is a wasteful number, since it uses less digits than its factorization.

11228226135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34112.

The product of its digits is 11520, while the sum is 33.

The spelling of 11228226135 in words is "eleven billion, two hundred twenty-eight million, two hundred twenty-six thousand, one hundred thirty-five".