106226121 has 16 divisors (see below), whose sum is σ = 151401600. Its totient is φ = 66084480.

The previous prime is 106226089. The next prime is 106226129. The reversal of 106226121 is 121622601.

It is not a de Polignac number, because 106226121 - 2⁵ = 106226089 is a prime.

It is a super-2 number, since 2×106226121² = 22567977565413282, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106226129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15946 + ... + 21603.

It is an arithmetic number, because the mean of its divisors is an integer number (9462600).

Almost surely, 2^106226121 is an apocalyptic number.

It is an amenable number.

106226121 is a deficient number, since it is larger than the sum of its proper divisors (45175479).

106226121 is a wasteful number, since it uses less digits than its factorization.

106226121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37616.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 106226121 is about 10306.6056973186. The cubic root of 106226121 is about 473.5986338667.

Adding to 106226121 its reverse (121622601), we get a palindrome (227848722).

The spelling of 106226121 in words is "one hundred six million, two hundred twenty-six thousand, one hundred twenty-one".