226089385011 has 48 divisors (see below), whose sum is σ = 378909273600. Its totient is φ = 127228109184.

The previous prime is 226089384953. The next prime is 226089385073. The reversal of 226089385011 is 110583980622.

226089385011 is a `hidden beast` number, since 2 + 2 + 60 + 89 + 3 + 8 + 501 + 1 = 666.

It is not a de Polignac number, because 226089385011 - 2³³ = 217499450419 is a prime.

It is a super-2 number, since 2×226089385011² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (226089383011) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20757655 + ... + 20768543.

It is an arithmetic number, because the mean of its divisors is an integer number (7893943200).

Almost surely, 2^226089385011 is an apocalyptic number.

226089385011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

226089385011 is a deficient number, since it is larger than the sum of its proper divisors (152819888589).

226089385011 is a wasteful number, since it uses less digits than its factorization.

226089385011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15888 (or 15885 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The spelling of 226089385011 in words is "two hundred twenty-six billion, eighty-nine million, three hundred eighty-five thousand, eleven".