101224886 has 24 divisors (see below), whose sum is σ = 184310640. Its totient is φ = 41494992.

The previous prime is 101224883. The next prime is 101224897. The reversal of 101224886 is 688422101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101224883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20201 + ... + 24708.

It is an arithmetic number, because the mean of its divisors is an integer number (7679610).

Almost surely, 2^101224886 is an apocalyptic number.

101224886 is a deficient number, since it is larger than the sum of its proper divisors (83085754).

101224886 is a wasteful number, since it uses less digits than its factorization.

101224886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44948 (or 44941 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 101224886 is about 10061.0578966628. The cubic root of 101224886 is about 466.0463368857.

Adding to 101224886 its reverse (688422101), we get a palindrome (789646987).

The spelling of 101224886 in words is "one hundred one million, two hundred twenty-four thousand, eight hundred eighty-six".