222541099 has 16 divisors (see below), whose sum is σ = 256504320. Its totient is φ = 191164960.

The previous prime is 222541073. The next prime is 222541139. The reversal of 222541099 is 990145222.

It is a cyclic number.

It is not a de Polignac number, because 222541099 - 2¹⁵ = 222508331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222541009) 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, 7572 + ... + 22414.

It is an arithmetic number, because the mean of its divisors is an integer number (16031520).

Almost surely, 2^222541099 is an apocalyptic number.

222541099 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

222541099 is a deficient number, since it is larger than the sum of its proper divisors (33963221).

222541099 is a wasteful number, since it uses less digits than its factorization.

222541099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14930.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 222541099 is about 14917.8114681745. The cubic root of 222541099 is about 605.9964445906.

The spelling of 222541099 in words is "two hundred twenty-two million, five hundred forty-one thousand, ninety-nine".