226430322512 has 160 divisors (see below), whose sum is σ = 487835633664. Its totient is φ = 101335449600.

The previous prime is 226430322511. The next prime is 226430322527. The reversal of 226430322512 is 215223034622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226430322511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 366985628 + ... + 366986244.

Almost surely, 2^226430322512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226430322512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (243917816832).

226430322512 is an abundant number, since it is smaller than the sum of its proper divisors (261405311152).

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

226430322512 is a wasteful number, since it uses less digits than its factorization.

226430322512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357 (or 1351 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The spelling of 226430322512 in words is "two hundred twenty-six billion, four hundred thirty million, three hundred twenty-two thousand, five hundred twelve".