226164123354 has 64 divisors (see below), whose sum is σ = 515860773120. Its totient is φ = 65484856320.

The previous prime is 226164123349. The next prime is 226164123359. The reversal of 226164123354 is 453321461622.

It is an interprime number because it is at equal distance from previous prime (226164123349) and next prime (226164123359).

It is a super-4 number, since 4×226164123354⁴ (a number of 47 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (226164123359) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12241684 + ... + 12260144.

It is an arithmetic number, because the mean of its divisors is an integer number (8060324580).

Almost surely, 2^226164123354 is an apocalyptic number.

226164123354 is an abundant number, since it is smaller than the sum of its proper divisors (289696649766).

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

226164123354 is a wasteful number, since it uses less digits than its factorization.

226164123354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27735.

The product of its digits is 207360, while the sum is 39.

Adding to 226164123354 its reverse (453321461622), we get a palindrome (679485584976).

The spelling of 226164123354 in words is "two hundred twenty-six billion, one hundred sixty-four million, one hundred twenty-three thousand, three hundred fifty-four".