250222606 has 8 divisors (see below), whose sum is σ = 377299584. Its totient is φ = 124456080.

The previous prime is 250222597. The next prime is 250222619. The reversal of 250222606 is 606222052.

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

It is a super-2 number, since 2×250222606² = 125222705106862472, which contains 22 as substring.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 327135 + ... + 327898.

It is an arithmetic number, because the mean of its divisors is an integer number (47162448).

Almost surely, 2^250222606 is an apocalyptic number.

250222606 is a deficient number, since it is larger than the sum of its proper divisors (127076978).

250222606 is a wasteful number, since it uses less digits than its factorization.

250222606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655226.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 250222606 is about 15818.4261543303. The cubic root of 250222606 is about 630.1474468020.

Adding to 250222606 its reverse (606222052), we get a palindrome (856444658).

The spelling of 250222606 in words is "two hundred fifty million, two hundred twenty-two thousand, six hundred six".