226430402200 has 96 divisors (see below), whose sum is σ = 541435658400. Its totient is φ = 88000957440.

The previous prime is 226430402189. The next prime is 226430402257. The reversal of 226430402200 is 2204034622.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5358756 + ... + 5400844.

It is an arithmetic number, because the mean of its divisors is an integer number (5639954775).

Almost surely, 2^226430402200 is an apocalyptic number.

226430402200 is a gapful number since it is divisible by the number (20) 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 226430402200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (270717829200).

226430402200 is an abundant number, since it is smaller than the sum of its proper divisors (315005256200).

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

226430402200 is a wasteful number, since it uses less digits than its factorization.

226430402200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42869 (or 42860 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 226430402200 its reverse (2204034622), we get a palindrome (228634436822).

The spelling of 226430402200 in words is "two hundred twenty-six billion, four hundred thirty million, four hundred two thousand, two hundred".