10107220 has 24 divisors (see below), whose sum is σ = 21428064. Its totient is φ = 4004256.

The previous prime is 10107211. The next prime is 10107233. The reversal of 10107220 is 2270101.

It is a super-2 number, since 2×10107220² = 204311792256800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10107220.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222 + ... + 4501.

It is an arithmetic number, because the mean of its divisors is an integer number (892836).

Almost surely, 2^10107220 is an apocalyptic number.

10107220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10107220 is an abundant number, since it is smaller than the sum of its proper divisors (11320844).

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

10107220 is a wasteful number, since it uses less digits than its factorization.

10107220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4839 (or 4837 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 10107220 is about 3179.1854302635. The cubic root of 10107220 is about 216.2107282757.

Adding to 10107220 its reverse (2270101), we get a palindrome (12377321).

The spelling of 10107220 in words is "ten million, one hundred seven thousand, two hundred twenty".