226331147045420 has 48 divisors (see below), whose sum is σ = 480064302419520. Its totient is φ = 89624663606016.

The previous prime is 226331147045413. The next prime is 226331147045429. The reversal of 226331147045420 is 24540741133622.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (226331147045429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11265047 + ... + 24074126.

It is an arithmetic number, because the mean of its divisors is an integer number (10001339633740).

Almost surely, 2^{226331147045420} is an apocalyptic number.

226331147045420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226331147045420 is an abundant number, since it is smaller than the sum of its proper divisors (253733155374100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226331147045420 is a wasteful number, since it uses less digits than its factorization.

226331147045420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35342394 (or 35342392 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 44.

The spelling of 226331147045420 in words is "two hundred twenty-six trillion, three hundred thirty-one billion, one hundred forty-seven million, forty-five thousand, four hundred twenty".