226152026505 has 48 divisors (see below), whose sum is σ = 398821700160. Its totient is φ = 118516316544.

The previous prime is 226152026497. The next prime is 226152026539. The reversal of 226152026505 is 505620251622.

226152026505 is a `hidden beast` number, since 2 + 2 + 61 + 520 + 26 + 50 + 5 = 666.

It is not a de Polignac number, because 226152026505 - 2³ = 226152026497 is a prime.

It is a super-2 number, since 2×226152026505² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 226152026505.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6213139 + ... + 6249431.

It is an arithmetic number, because the mean of its divisors is an integer number (8308785420).

Almost surely, 2^226152026505 is an apocalyptic number.

It is an amenable number.

226152026505 is a deficient number, since it is larger than the sum of its proper divisors (172669673655).

226152026505 is a wasteful number, since it uses less digits than its factorization.

226152026505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38710 (or 38707 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 226152026505 in words is "two hundred twenty-six billion, one hundred fifty-two million, twenty-six thousand, five hundred five".