222541104 has 40 divisors (see below), whose sum is σ = 582184960. Its totient is φ = 73240128.

The previous prime is 222541073. The next prime is 222541139. The reversal of 222541104 is 401145222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25552 + ... + 33135.

It is an arithmetic number, because the mean of its divisors is an integer number (14554624).

Almost surely, 2^222541104 is an apocalyptic number.

222541104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

222541104 is an abundant number, since it is smaller than the sum of its proper divisors (359643856).

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

222541104 is a wasteful number, since it uses less digits than its factorization.

222541104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58777 (or 58771 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 222541104 is about 14917.8116357594. The cubic root of 222541104 is about 605.9964491291.

Adding to 222541104 its reverse (401145222), we get a palindrome (623686326).

The spelling of 222541104 in words is "two hundred twenty-two million, five hundred forty-one thousand, one hundred four".