226759353040 has 120 divisors (see below), whose sum is σ = 598195713024. Its totient is φ = 79797907200.

The previous prime is 226759353001. The next prime is 226759353043. The reversal of 226759353040 is 40353957622.

It is a super-2 number, since 2×226759353040² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226759353043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77752 + ... + 677911.

Almost surely, 2^226759353040 is an apocalyptic number.

226759353040 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 226759353040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (299097856512).

226759353040 is an abundant number, since it is smaller than the sum of its proper divisors (371436359984).

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

226759353040 is a wasteful number, since it uses less digits than its factorization.

226759353040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755729 (or 755712 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 46.

The spelling of 226759353040 in words is "two hundred twenty-six billion, seven hundred fifty-nine million, three hundred fifty-three thousand, forty".