226463263663131 has 12 divisors (see below), whose sum is σ = 356851203348120. Its totient is φ = 137250462826080.

The previous prime is 226463263663129. The next prime is 226463263663159. The reversal of 226463263663131 is 131366362364622.

226463263663131 is a `hidden beast` number, since 2 + 2 + 6 + 4 + 6 + 3 + 263 + 66 + 313 + 1 = 666.

It is not a de Polignac number, because 226463263663131 - 2¹ = 226463263663129 is a prime.

It is a super-2 number, since 2×226463263663131² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (226463263663171) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1143753856786 + ... + 1143753856983.

It is an arithmetic number, because the mean of its divisors is an integer number (29737600279010).

Almost surely, 2^{226463263663131} is an apocalyptic number.

226463263663131 is a deficient number, since it is larger than the sum of its proper divisors (130387939684989).

226463263663131 is a wasteful number, since it uses less digits than its factorization.

226463263663131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2287507713786 (or 2287507713783 counting only the distinct ones).

The product of its digits is 20155392, while the sum is 54.

The spelling of 226463263663131 in words is "two hundred twenty-six trillion, four hundred sixty-three billion, two hundred sixty-three million, six hundred sixty-three thousand, one hundred thirty-one".