224228026266 has 64 divisors (see below), whose sum is σ = 486024219648. Its totient is φ = 68689490688.

The previous prime is 224228026259. The next prime is 224228026279. The reversal of 224228026266 is 662620822422.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21499345 + ... + 21509771.

It is an arithmetic number, because the mean of its divisors is an integer number (7594128432).

Almost surely, 2^224228026266 is an apocalyptic number.

224228026266 is an abundant number, since it is smaller than the sum of its proper divisors (261796193382).

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

224228026266 is a wasteful number, since it uses less digits than its factorization.

224228026266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15395.

The product of its (nonzero) digits is 442368, while the sum is 42.

Adding to 224228026266 its reverse (662620822422), we get a palindrome (886848848688).

The spelling of 224228026266 in words is "two hundred twenty-four billion, two hundred twenty-eight million, twenty-six thousand, two hundred sixty-six".