226405523045055 has 32 divisors (see below), whose sum is σ = 366634866528000. Its totient is φ = 119287773722880.

The previous prime is 226405523045047. The next prime is 226405523045057. The reversal of 226405523045055 is 550540325504622.

It is not a de Polignac number, because 226405523045055 - 2³ = 226405523045047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 226405523044995 and 226405523045013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226405523045057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15833571 + ... + 26523819.

It is an arithmetic number, because the mean of its divisors is an integer number (11457339579000).

Almost surely, 2^{226405523045055} is an apocalyptic number.

226405523045055 is a deficient number, since it is larger than the sum of its proper divisors (140229343482945).

226405523045055 is a wasteful number, since it uses less digits than its factorization.

226405523045055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10707351.

The product of its (nonzero) digits is 7200000, while the sum is 48.

Adding to 226405523045055 its reverse (550540325504622), we get a palindrome (776945848549677).

The spelling of 226405523045055 in words is "two hundred twenty-six trillion, four hundred five billion, five hundred twenty-three million, forty-five thousand, fifty-five".