226322125 has 8 divisors (see below), whose sum is σ = 282450168. Its totient is φ = 181057600.

The previous prime is 226322101. The next prime is 226322141. The reversal of 226322125 is 521223622.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 30276 + 226291849 = 174^2 + 15043^2 .

It is not a de Polignac number, because 226322125 - 2¹³ = 226313933 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 226322125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 905164 + ... + 905413.

It is an arithmetic number, because the mean of its divisors is an integer number (35306271).

Almost surely, 2^226322125 is an apocalyptic number.

226322125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

226322125 is a deficient number, since it is larger than the sum of its proper divisors (56128043).

226322125 is an equidigital number, since it uses as much as digits as its factorization.

226322125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1810592 (or 1810582 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 226322125 is about 15044.0062815727. The cubic root of 226322125 is about 609.4091968536.

Adding to 226322125 its reverse (521223622), we get a palindrome (747545747).

The spelling of 226322125 in words is "two hundred twenty-six million, three hundred twenty-two thousand, one hundred twenty-five".