222514229 has 4 divisors (see below), whose sum is σ = 254301984. Its totient is φ = 190726476.

The previous prime is 222514199. The next prime is 222514231. The reversal of 222514229 is 922415222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 222514229 - 2¹² = 222510133 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222514729) 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 3 ways as a sum of consecutive naturals, for example, 15893867 + ... + 15893880.

It is an arithmetic number, because the mean of its divisors is an integer number (63575496).

Almost surely, 2^222514229 is an apocalyptic number.

It is an amenable number.

222514229 is a deficient number, since it is larger than the sum of its proper divisors (31787755).

222514229 is an equidigital number, since it uses as much as digits as its factorization.

222514229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31787754.

The product of its digits is 5760, while the sum is 29.

The square root of 222514229 is about 14916.9108397148. The cubic root of 222514229 is about 605.9720539201.

The spelling of 222514229 in words is "two hundred twenty-two million, five hundred fourteen thousand, two hundred twenty-nine".