222541197 has 8 divisors (see below), whose sum is σ = 296794560. Its totient is φ = 148324320.

The previous prime is 222541181. The next prime is 222541229. The reversal of 222541197 is 791145222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 222541197 - 2⁴ = 222541181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222541147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12304 + ... + 24422.

It is an arithmetic number, because the mean of its divisors is an integer number (37099320).

Almost surely, 2^222541197 is an apocalyptic number.

It is an amenable number.

222541197 is a deficient number, since it is larger than the sum of its proper divisors (74253363).

222541197 is a wasteful number, since it uses less digits than its factorization.

222541197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18243.

The product of its digits is 10080, while the sum is 33.

The square root of 222541197 is about 14917.8147528383. The cubic root of 222541197 is about 605.9965335444.

The spelling of 222541197 in words is "two hundred twenty-two million, five hundred forty-one thousand, one hundred ninety-seven".