226537346148 has 24 divisors (see below), whose sum is σ = 559680502752. Its totient is φ = 71070539904.

The previous prime is 226537346129. The next prime is 226537346153. The reversal of 226537346148 is 841643735622.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 226537346148.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 555238390 + ... + 555238797.

It is an arithmetic number, because the mean of its divisors is an integer number (23320020948).

Almost surely, 2^226537346148 is an apocalyptic number.

It is an amenable number.

226537346148 is an abundant number, since it is smaller than the sum of its proper divisors (333143156604).

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

226537346148 is a wasteful number, since it uses less digits than its factorization.

226537346148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110477211 (or 1110477209 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 51.

The spelling of 226537346148 in words is "two hundred twenty-six billion, five hundred thirty-seven million, three hundred forty-six thousand, one hundred forty-eight".