222150074 has 8 divisors (see below), whose sum is σ = 333288480. Its totient is φ = 111053916.

The previous prime is 222150043. The next prime is 222150107. The reversal of 222150074 is 470051222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14147 + ... + 25385.

It is an arithmetic number, because the mean of its divisors is an integer number (41661060).

Almost surely, 2^222150074 is an apocalyptic number.

222150074 is a deficient number, since it is larger than the sum of its proper divisors (111138406).

222150074 is a wasteful number, since it uses less digits than its factorization.

222150074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21124.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 222150074 is about 14904.6997286091. The cubic root of 222150074 is about 605.6413061718.

The spelling of 222150074 in words is "two hundred twenty-two million, one hundred fifty thousand, seventy-four".