226918027134 has 12 divisors (see below), whose sum is σ = 491655725496. Its totient is φ = 75639342372.

The previous prime is 226918027099. The next prime is 226918027139. The reversal of 226918027134 is 431720819622.

It is a self number, because there is not a number n which added to its sum of digits gives 226918027134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226918027139) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6303278514 + ... + 6303278549.

It is an arithmetic number, because the mean of its divisors is an integer number (40971310458).

Almost surely, 2^226918027134 is an apocalyptic number.

226918027134 is an abundant number, since it is smaller than the sum of its proper divisors (264737698362).

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

226918027134 is a wasteful number, since it uses less digits than its factorization.

226918027134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12606557071 (or 12606557068 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 226918027134 in words is "two hundred twenty-six billion, nine hundred eighteen million, twenty-seven thousand, one hundred thirty-four".