226022146401 has 4 divisors (see below), whose sum is σ = 301362861872. Its totient is φ = 150681430932.

The previous prime is 226022146397. The next prime is 226022146403. The reversal of 226022146401 is 104641220622.

226022146401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 226022146401 - 2² = 226022146397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226022146403) 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 3 ways as a sum of consecutive naturals, for example, 37670357731 + ... + 37670357736.

It is an arithmetic number, because the mean of its divisors is an integer number (75340715468).

Almost surely, 2^226022146401 is an apocalyptic number.

It is an amenable number.

226022146401 is a deficient number, since it is larger than the sum of its proper divisors (75340715471).

226022146401 is an equidigital number, since it uses as much as digits as its factorization.

226022146401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75340715470.

The product of its (nonzero) digits is 9216, while the sum is 30.

The spelling of 226022146401 in words is "two hundred twenty-six billion, twenty-two million, one hundred forty-six thousand, four hundred one".