226313020000 has 120 divisors (see below), whose sum is σ = 574725678912. Its totient is φ = 87604800000.

The previous prime is 226313019991. The next prime is 226313020007. The reversal of 226313020000 is 20313622.

It is a self number, because there is not a number n which added to its sum of digits gives 226313020000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226313020007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 437490 + ... + 802510.

Almost surely, 2^226313020000 is an apocalyptic number.

226313020000 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 226313020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (287362839456).

226313020000 is an abundant number, since it is smaller than the sum of its proper divisors (348412658912).

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

226313020000 is an equidigital number, since it uses as much as digits as its factorization.

226313020000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365082 (or 365059 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 226313020000 its reverse (20313622), we get a palindrome (226333333622).

The spelling of 226313020000 in words is "two hundred twenty-six billion, three hundred thirteen million, twenty thousand".