226343651156 has 24 divisors (see below), whose sum is σ = 452828025216. Its totient is φ = 96974267040.

The previous prime is 226343651147. The next prime is 226343651213. The reversal of 226343651156 is 651156343622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1164656 + ... + 1345031.

It is an arithmetic number, because the mean of its divisors is an integer number (18867834384).

Almost surely, 2^226343651156 is an apocalyptic number.

It is an amenable number.

226343651156 is an abundant number, since it is smaller than the sum of its proper divisors (226484374060).

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

226343651156 is a wasteful number, since it uses less digits than its factorization.

226343651156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2512919 (or 2512917 counting only the distinct ones).

The product of its digits is 777600, while the sum is 44.

Adding to 226343651156 its reverse (651156343622), we get a palindrome (877499994778).

The spelling of 226343651156 in words is "two hundred twenty-six billion, three hundred forty-three million, six hundred fifty-one thousand, one hundred fifty-six".