10055200512 has 144 divisors (see below), whose sum is σ = 31411799552. Its totient is φ = 2795212800.

The previous prime is 10055200471. The next prime is 10055200567. The reversal of 10055200512 is 21500255001.

It is a super-2 number, since 2×10055200512² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173637 + ... + 224187.

Almost surely, 2^10055200512 is an apocalyptic number.

10055200512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10055200512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15705899776).

10055200512 is an abundant number, since it is smaller than the sum of its proper divisors (21356599040).

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

10055200512 is an equidigital number, since it uses as much as digits as its factorization.

10055200512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50614 (or 50600 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 21.

Adding to 10055200512 its reverse (21500255001), we get a palindrome (31555455513).

The spelling of 10055200512 in words is "ten billion, fifty-five million, two hundred thousand, five hundred twelve".