222232958 has 4 divisors (see below), whose sum is σ = 333349440. Its totient is φ = 111116478.

The previous prime is 222232957. The next prime is 222232973. The reversal of 222232958 is 859232222.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222232957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55558238 + ... + 55558241.

It is an arithmetic number, because the mean of its divisors is an integer number (83337360).

Almost surely, 2^222232958 is an apocalyptic number.

222232958 is a deficient number, since it is larger than the sum of its proper divisors (111116482).

222232958 is a wasteful number, since it uses less digits than its factorization.

222232958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111116481.

The product of its digits is 34560, while the sum is 35.

The square root of 222232958 is about 14907.4799345832. The cubic root of 222232958 is about 605.7166182217.

The spelling of 222232958 in words is "two hundred twenty-two million, two hundred thirty-two thousand, nine hundred fifty-eight".