10720051200 has 306 divisors, whose sum is σ = 38454134264. Its totient is φ = 2854748160.

The previous prime is 10720051109. The next prime is 10720051247. The reversal of 10720051200 is 215002701.

It is a super-2 number, since 2×10720051200² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 14745237 + ... + 14745963.

Almost surely, 2^10720051200 is an apocalyptic number.

10720051200 is a gapful number since it is divisible by the number (10) 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 10720051200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19227067132).

10720051200 is an abundant number, since it is smaller than the sum of its proper divisors (27734083064).

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

10720051200 is an frugal number, since it uses more digits than its factorization.

10720051200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775 (or 737 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

Adding to 10720051200 its reverse (215002701), we get a palindrome (10935053901).

The spelling of 10720051200 in words is "ten billion, seven hundred twenty million, fifty-one thousand, two hundred".