107412221 has 16 divisors (see below), whose sum is σ = 126695040. Its totient is φ = 89138880.

The previous prime is 107412181. The next prime is 107412269. The reversal of 107412221 is 122214701.

It is a cyclic number.

It is not a de Polignac number, because 107412221 - 2⁶ = 107412157 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 107412193 and 107412202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107412281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58406 + ... + 60216.

It is an arithmetic number, because the mean of its divisors is an integer number (7918440).

Almost surely, 2^107412221 is an apocalyptic number.

It is an amenable number.

107412221 is a deficient number, since it is larger than the sum of its proper divisors (19282819).

107412221 is a wasteful number, since it uses less digits than its factorization.

107412221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2084.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 107412221 is about 10363.9867329132. The cubic root of 107412221 is about 475.3548167019.

Adding to 107412221 its reverse (122214701), we get a palindrome (229626922).

The spelling of 107412221 in words is "one hundred seven million, four hundred twelve thousand, two hundred twenty-one".