10551300220 has 24 divisors (see below), whose sum is σ = 22201802784. Its totient is φ = 4212125376.

The previous prime is 10551300211. The next prime is 10551300241. The reversal of 10551300220 is 2200315501.

It is a super-2 number, since 2×10551300220² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 514359 + ... + 534478.

It is an arithmetic number, because the mean of its divisors is an integer number (925075116).

Almost surely, 2^10551300220 is an apocalyptic number.

10551300220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10551300220 is an abundant number, since it is smaller than the sum of its proper divisors (11650502564).

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

10551300220 is a wasteful number, since it uses less digits than its factorization.

10551300220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1049349 (or 1049347 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

Adding to 10551300220 its reverse (2200315501), we get a palindrome (12751615721).

The spelling of 10551300220 in words is "ten billion, five hundred fifty-one million, three hundred thousand, two hundred twenty".