222559054 has 4 divisors (see below), whose sum is σ = 333838584. Its totient is φ = 111279526.

The previous prime is 222559003. The next prime is 222559061. The reversal of 222559054 is 450955222.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55639762 + ... + 55639765.

It is an arithmetic number, because the mean of its divisors is an integer number (83459646).

Almost surely, 2^222559054 is an apocalyptic number.

222559054 is a deficient number, since it is larger than the sum of its proper divisors (111279530).

222559054 is a wasteful number, since it uses less digits than its factorization.

222559054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111279529.

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 222559054 is about 14918.4132534261. The cubic root of 222559054 is about 606.0127417654.

The spelling of 222559054 in words is "two hundred twenty-two million, five hundred fifty-nine thousand, fifty-four".