227466664722 has 32 divisors (see below), whose sum is σ = 551434340160. Its totient is φ = 68929292160.

The previous prime is 227466664687. The next prime is 227466664729.

227466664722 is nontrivially palindromic in base 10.

227466664722 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (227466664729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191469663 + ... + 191470850.

It is an arithmetic number, because the mean of its divisors is an integer number (17232323130).

Almost surely, 2^227466664722 is an apocalyptic number.

227466664722 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

227466664722 is an abundant number, since it is smaller than the sum of its proper divisors (323967675438).

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

227466664722 is a wasteful number, since it uses less digits than its factorization.

227466664722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382940535 (or 382940529 counting only the distinct ones).

The product of its digits is 16257024, while the sum is 54.

The spelling of 227466664722 in words is "two hundred twenty-seven billion, four hundred sixty-six million, six hundred sixty-four thousand, seven hundred twenty-two".