226357245727166 has 32 divisors (see below), whose sum is σ = 388075214514240. Its totient is φ = 98376268350976.

The previous prime is 226357245727153. The next prime is 226357245727169. The reversal of 226357245727166 is 661727542753622.

It is a super-2 number, since 2×226357245727166² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226357245727169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4990656521 + ... + 4990701876.

It is an arithmetic number, because the mean of its divisors is an integer number (12127350453570).

Almost surely, 2^{226357245727166} is an apocalyptic number.

226357245727166 is a deficient number, since it is larger than the sum of its proper divisors (161717968787074).

226357245727166 is a wasteful number, since it uses less digits than its factorization.

226357245727166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9981358468.

The product of its digits is 355622400, while the sum is 65.

The spelling of 226357245727166 in words is "two hundred twenty-six trillion, three hundred fifty-seven billion, two hundred forty-five million, seven hundred twenty-seven thousand, one hundred sixty-six".