106211422 has 8 divisors (see below), whose sum is σ = 159910200. Its totient is φ = 52908024.

The previous prime is 106211381. The next prime is 106211449. The reversal of 106211422 is 224112601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×106211422² = 22561732326524168, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106211422.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 98172 + ... + 99247.

It is an arithmetic number, because the mean of its divisors is an integer number (19988775).

Almost surely, 2^106211422 is an apocalyptic number.

106211422 is a deficient number, since it is larger than the sum of its proper divisors (53698778).

106211422 is a wasteful number, since it uses less digits than its factorization.

106211422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197690.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 106211422 is about 10305.8925862829. The cubic root of 106211422 is about 473.5767881807.

The spelling of 106211422 in words is "one hundred six million, two hundred eleven thousand, four hundred twenty-two".