106221036 has 24 divisors (see below), whose sum is σ = 248059840. Its totient is φ = 35376912.

The previous prime is 106221029. The next prime is 106221047. The reversal of 106221036 is 630122601.

It is a happy number.

It is a super-2 number, since 2×106221036² = 22565816977826592, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14475 + ... + 20541.

Almost surely, 2^106221036 is an apocalyptic number.

It is an amenable number.

106221036 is an abundant number, since it is smaller than the sum of its proper divisors (141838804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106221036 is a wasteful number, since it uses less digits than its factorization.

106221036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7533 (or 7531 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 106221036 is about 10306.3590079135. The cubic root of 106221036 is about 473.5910767566.

Adding to 106221036 its reverse (630122601), we get a palindrome (736343637).

The spelling of 106221036 in words is "one hundred six million, two hundred twenty-one thousand, thirty-six".