222893101 has 8 divisors (see below), whose sum is σ = 230971320. Its totient is φ = 214841088.

The previous prime is 222893093. The next prime is 222893117. The reversal of 222893101 is 101398222.

It can be written as a sum of positive squares in 4 ways, for example, as 16281225 + 206611876 = 4035^2 + 14374^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 222893101 - 2³ = 222893093 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222893101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222893141) 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, 11665 + ... + 24121.

It is an arithmetic number, because the mean of its divisors is an integer number (28871415).

Almost surely, 2^222893101 is an apocalyptic number.

It is an amenable number.

222893101 is a deficient number, since it is larger than the sum of its proper divisors (8078219).

222893101 is a wasteful number, since it uses less digits than its factorization.

222893101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13103.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 222893101 is about 14929.6048507655. The cubic root of 222893101 is about 606.3157857403.

The spelling of 222893101 in words is "two hundred twenty-two million, eight hundred ninety-three thousand, one hundred one".