226165211547 has 16 divisors (see below), whose sum is σ = 328975783680. Its totient is φ = 137066407200.

The previous prime is 226165211539. The next prime is 226165211551. The reversal of 226165211547 is 745112561622.

It is not a de Polignac number, because 226165211547 - 2³ = 226165211539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 226165211499 and 226165211508.

It is not an unprimeable number, because it can be changed into a prime (226165211647) 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, 2067897 + ... + 2174517.

It is an arithmetic number, because the mean of its divisors is an integer number (20560986480).

Almost surely, 2^226165211547 is an apocalyptic number.

226165211547 is a deficient number, since it is larger than the sum of its proper divisors (102810572133).

226165211547 is a wasteful number, since it uses less digits than its factorization.

226165211547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170914.

The product of its digits is 201600, while the sum is 42.

The spelling of 226165211547 in words is "two hundred twenty-six billion, one hundred sixty-five million, two hundred eleven thousand, five hundred forty-seven".