228013008251126 has 32 divisors (see below), whose sum is σ = 395793503219520. Its totient is φ = 96494246424576.

The previous prime is 228013008251113. The next prime is 228013008251167. The reversal of 228013008251126 is 621152800310822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119925995 + ... + 121812438.

It is an arithmetic number, because the mean of its divisors is an integer number (12368546975610).

Almost surely, 2^{228013008251126} is an apocalyptic number.

228013008251126 is a deficient number, since it is larger than the sum of its proper divisors (167780494968394).

228013008251126 is a wasteful number, since it uses less digits than its factorization.

228013008251126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241739288.

The product of its (nonzero) digits is 92160, while the sum is 41.

Adding to 228013008251126 its reverse (621152800310822), we get a palindrome (849165808561948).

The spelling of 228013008251126 in words is "two hundred twenty-eight trillion, thirteen billion, eight million, two hundred fifty-one thousand, one hundred twenty-six".