226162464163747 has 4 divisors (see below), whose sum is σ = 226167665616216. Its totient is φ = 226157262711280.

The previous prime is 226162464163739. The next prime is 226162464163759. The reversal of 226162464163747 is 747361464261622.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 226162464163747 - 2³ = 226162464163739 is a prime.

It is a super-2 number, since 2×226162464163747² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226162464163787) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2600661013 + ... + 2600747974.

It is an arithmetic number, because the mean of its divisors is an integer number (56541916404054).

Almost surely, 2^{226162464163747} is an apocalyptic number.

226162464163747 is a deficient number, since it is larger than the sum of its proper divisors (5201452469).

226162464163747 is an equidigital number, since it uses as much as digits as its factorization.

226162464163747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5201452468.

The product of its digits is 97542144, while the sum is 61.

The spelling of 226162464163747 in words is "two hundred twenty-six trillion, one hundred sixty-two billion, four hundred sixty-four million, one hundred sixty-three thousand, seven hundred forty-seven".