228087274026 has 16 divisors (see below), whose sum is σ = 459236124000. Its totient is φ = 75518828688.

The previous prime is 228087274021. The next prime is 228087274043. The reversal of 228087274026 is 620472780822.

228087274026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×228087274026² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (228087274021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127564696 + ... + 127566483.

It is an arithmetic number, because the mean of its divisors is an integer number (28702257750).

Almost surely, 2^228087274026 is an apocalyptic number.

228087274026 is an abundant number, since it is smaller than the sum of its proper divisors (231148849974).

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

228087274026 is a wasteful number, since it uses less digits than its factorization.

228087274026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255131333.

The product of its (nonzero) digits is 1204224, while the sum is 48.

The spelling of 228087274026 in words is "two hundred twenty-eight billion, eighty-seven million, two hundred seventy-four thousand, twenty-six".