222614155 has 8 divisors (see below), whose sum is σ = 267895872. Its totient is φ = 177585408.

The previous prime is 222614149. The next prime is 222614191. The reversal of 222614155 is 551416222.

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 222614155 - 2⁷ = 222614027 is a prime.

It is a Duffinian number.

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, 61299 + ... + 64828.

It is an arithmetic number, because the mean of its divisors is an integer number (33486984).

Almost surely, 2^222614155 is an apocalyptic number.

222614155 is a deficient number, since it is larger than the sum of its proper divisors (45281717).

222614155 is a wasteful number, since it uses less digits than its factorization.

222614155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126485.

The product of its digits is 4800, while the sum is 28.

The square root of 222614155 is about 14920.2598837956. The cubic root of 222614155 is about 606.0627496953.

The spelling of 222614155 in words is "two hundred twenty-two million, six hundred fourteen thousand, one hundred fifty-five".