11020245200 has 60 divisors (see below), whose sum is σ = 26536331328. Its totient is φ = 4398076800.

The previous prime is 11020245167. The next prime is 11020245209. The reversal of 11020245200 is 254202011.

It is a super-3 number, since 3×11020245200³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020245209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 146105 + ... + 208295.

Almost surely, 2^11020245200 is an apocalyptic number.

11020245200 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 11020245200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13268165664).

11020245200 is an abundant number, since it is smaller than the sum of its proper divisors (15516086128).

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

11020245200 is a wasteful number, since it uses less digits than its factorization.

11020245200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62652 (or 62641 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

Adding to 11020245200 its reverse (254202011), we get a palindrome (11274447211).

The spelling of 11020245200 in words is "eleven billion, twenty million, two hundred forty-five thousand, two hundred".