100122622 has 16 divisors (see below), whose sum is σ = 164149632. Its totient is φ = 45596160.

The previous prime is 100122599. The next prime is 100122637. The reversal of 100122622 is 226221001.

It is a junction number, because it is equal to n+sod(n) for n = 100122596 and 100122605.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46443 + ... + 48550.

It is an arithmetic number, because the mean of its divisors is an integer number (10259352).

Almost surely, 2^100122622 is an apocalyptic number.

100122622 is a deficient number, since it is larger than the sum of its proper divisors (64027010).

100122622 is a wasteful number, since it uses less digits than its factorization.

100122622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95043.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 100122622 is about 10006.1292216321. The cubic root of 100122622 is about 464.3485261698.

Adding to 100122622 its reverse (226221001), we get a palindrome (326343623).

It can be divided in two parts, 1001 and 22622, that multiplied together give a palindrome (22644622).

The spelling of 100122622 in words is "one hundred million, one hundred twenty-two thousand, six hundred twenty-two".