101222224166 has 16 divisors (see below), whose sum is σ = 173570787360. Its totient is φ = 43369209600.

The previous prime is 101222224091. The next prime is 101222224237. The reversal of 101222224166 is 661422222101.

It is a super-2 number, since 2×101222224166² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 924971 + ... + 1028598.

It is an arithmetic number, because the mean of its divisors is an integer number (10848174210).

Almost surely, 2^101222224166 is an apocalyptic number.

101222224166 is a deficient number, since it is larger than the sum of its proper divisors (72348563194).

101222224166 is a wasteful number, since it uses less digits than its factorization.

101222224166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1957279.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 101222224166 its reverse (661422222101), we get a palindrome (762644446267).

The spelling of 101222224166 in words is "one hundred one billion, two hundred twenty-two million, two hundred twenty-four thousand, one hundred sixty-six".