227545222146641 has 24 divisors (see below), whose sum is σ = 268076673296640. Its totient is φ = 192547907697600.

The previous prime is 227545222146629. The next prime is 227545222146647. The reversal of 227545222146641 is 146641222545722.

It is not a de Polignac number, because 227545222146641 - 2⁶ = 227545222146577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (227545222146647) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30559076 + ... + 37268586.

It is an arithmetic number, because the mean of its divisors is an integer number (11169861387360).

Almost surely, 2^{227545222146641} is an apocalyptic number.

It is an amenable number.

227545222146641 is a deficient number, since it is larger than the sum of its proper divisors (40531451149999).

227545222146641 is an equidigital number, since it uses as much as digits as its factorization.

227545222146641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6718365 (or 6718358 counting only the distinct ones).

The product of its digits is 12902400, while the sum is 53.

The spelling of 227545222146641 in words is "two hundred twenty-seven trillion, five hundred forty-five billion, two hundred twenty-two million, one hundred forty-six thousand, six hundred forty-one".