226770508536 has 128 divisors (see below), whose sum is σ = 667081578240. Its totient is φ = 63333043200.

The previous prime is 226770508507. The next prime is 226770508541. The reversal of 226770508536 is 635805077622.

It is a happy number.

It is a congruent number.

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, 2155396 + ... + 2258156.

It is an arithmetic number, because the mean of its divisors is an integer number (5211574830).

Almost surely, 2^226770508536 is an apocalyptic number.

226770508536 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226770508536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (333540789120).

226770508536 is an abundant number, since it is smaller than the sum of its proper divisors (440311069704).

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

226770508536 is a wasteful number, since it uses less digits than its factorization.

226770508536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103437 (or 103433 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 51.

The spelling of 226770508536 in words is "two hundred twenty-six billion, seven hundred seventy million, five hundred eight thousand, five hundred thirty-six".