10105122 has 8 divisors (see below), whose sum is σ = 20210256. Its totient is φ = 3368372.

The previous prime is 10105097. The next prime is 10105133. The reversal of 10105122 is 22150101.

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

10105122 is an admirable number.

It is a super-2 number, since 2×10105122² = 204226981269768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10105098 and 10105107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 842088 + ... + 842099.

It is an arithmetic number, because the mean of its divisors is an integer number (2526282).

Almost surely, 2^10105122 is an apocalyptic number.

10105122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10105122 is a wasteful number, since it uses less digits than its factorization.

10105122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1684192.

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 10105122 is about 3178.8554544049. The cubic root of 10105122 is about 216.1957673040.

Adding to 10105122 its reverse (22150101), we get a palindrome (32255223).

The spelling of 10105122 in words is "ten million, one hundred five thousand, one hundred twenty-two".