106222238 has 16 divisors (see below), whose sum is σ = 161678160. Its totient is φ = 52333056.

The previous prime is 106222231. The next prime is 106222241. The reversal of 106222238 is 832222601.

It is a super-2 number, since 2×106222238² = 22566327691457288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106222231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95228 + ... + 96336.

It is an arithmetic number, because the mean of its divisors is an integer number (10104885).

Almost surely, 2^106222238 is an apocalyptic number.

106222238 is a deficient number, since it is larger than the sum of its proper divisors (55455922).

106222238 is a wasteful number, since it uses less digits than its factorization.

106222238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1771.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 106222238 is about 10306.4173212615. The cubic root of 106222238 is about 473.5928631395.

Adding to 106222238 its reverse (832222601), we get a palindrome (938444839).

The spelling of 106222238 in words is "one hundred six million, two hundred twenty-two thousand, two hundred thirty-eight".