105752222 has 16 divisors (see below), whose sum is σ = 167557632. Its totient is φ = 49979160.

The previous prime is 105752221. The next prime is 105752237. The reversal of 105752222 is 222257501.

It is a super-2 number, since 2×105752222² = 22367064915874568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105752191 and 105752200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105752221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17168 + ... + 22499.

It is an arithmetic number, because the mean of its divisors is an integer number (10472352).

Almost surely, 2^105752222 is an apocalyptic number.

105752222 is a deficient number, since it is larger than the sum of its proper divisors (61805410).

105752222 is a wasteful number, since it uses less digits than its factorization.

105752222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39743.

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 105752222 is about 10283.5899373711. The cubic root of 105752222 is about 472.8933067060.

The spelling of 105752222 in words is "one hundred five million, seven hundred fifty-two thousand, two hundred twenty-two".