108422001 has 12 divisors (see below), whose sum is σ = 156719940. Its totient is φ = 72230400.

The previous prime is 108421991. The next prime is 108422003. The reversal of 108422001 is 100224801.

It can be written as a sum of positive squares in 2 ways, for example, as 51494976 + 56927025 = 7176^2 + 7545^2 .

It is not a de Polignac number, because 108422001 - 2⁵ = 108421969 is a prime.

It is a super-4 number, since 4×108422001⁴ (a number of 33 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (108422003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12865 + ... + 19553.

It is an arithmetic number, because the mean of its divisors is an integer number (13059995).

Almost surely, 2^108422001 is an apocalyptic number.

It is an amenable number.

108422001 is a deficient number, since it is larger than the sum of its proper divisors (48297939).

108422001 is a wasteful number, since it uses less digits than its factorization.

108422001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8496 (or 8493 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 108422001 is about 10412.5885830566. The cubic root of 108422001 is about 476.8397731961.

Adding to 108422001 its reverse (100224801), we get a palindrome (208646802).

The spelling of 108422001 in words is "one hundred eight million, four hundred twenty-two thousand, one".