222614121 has 8 divisors (see below), whose sum is σ = 307054080. Its totient is φ = 143291792.

The previous prime is 222614107. The next prime is 222614149. The reversal of 222614121 is 121416222.

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 222614121 - 2¹¹ = 222612073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222614191) by changing a digit.

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, 1279305 + ... + 1279478.

It is an arithmetic number, because the mean of its divisors is an integer number (38381760).

Almost surely, 2^222614121 is an apocalyptic number.

It is an amenable number.

222614121 is a deficient number, since it is larger than the sum of its proper divisors (84439959).

222614121 is a wasteful number, since it uses less digits than its factorization.

222614121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2558815.

The product of its digits is 384, while the sum is 21.

The square root of 222614121 is about 14920.2587444052. The cubic root of 222614121 is about 606.0627188405.

The spelling of 222614121 in words is "two hundred twenty-two million, six hundred fourteen thousand, one hundred twenty-one".