10506666222 has 32 divisors (see below), whose sum is σ = 25144160160. Its totient is φ = 3232820160.

The previous prime is 10506666217. The next prime is 10506666241. The reversal of 10506666222 is 22266660501.

10506666222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10506666222² (a number of 21 digits) 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 (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7482679 + ... + 7484082.

It is an arithmetic number, because the mean of its divisors is an integer number (785755005).

Almost surely, 2^10506666222 is an apocalyptic number.

10506666222 is an abundant number, since it is smaller than the sum of its proper divisors (14637493938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10506666222 is a wasteful number, since it uses less digits than its factorization.

10506666222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14966785 (or 14966779 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 10506666222 in words is "ten billion, five hundred six million, six hundred sixty-six thousand, two hundred twenty-two".