75222106 has 8 divisors (see below), whose sum is σ = 114517440. Its totient is φ = 37049628.

The previous prime is 75222079. The next prime is 75222139. The reversal of 75222106 is 60122257.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280546 + ... + 280813.

It is an arithmetic number, because the mean of its divisors is an integer number (14314680).

Almost surely, 2^75222106 is an apocalyptic number.

75222106 is a deficient number, since it is larger than the sum of its proper divisors (39295334).

75222106 is a wasteful number, since it uses less digits than its factorization.

75222106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561428.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 75222106 is about 8673.0678539949. The cubic root of 75222106 is about 422.1322145114.

The spelling of 75222106 in words is "seventy-five million, two hundred twenty-two thousand, one hundred six".