11010200000 has 84 divisors (see below), whose sum is σ = 27309205224. Its totient is φ = 4404000000.

The previous prime is 11010199997. The next prime is 11010200017. The reversal of 11010200000 is 201011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172475 + ... + 227525.

It is an arithmetic number, because the mean of its divisors is an integer number (325109586).

Almost surely, 2^11010200000 is an apocalyptic number.

11010200000 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 11010200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13654602612).

11010200000 is an abundant number, since it is smaller than the sum of its proper divisors (16299005224).

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

11010200000 is an frugal number, since it uses more digits than its factorization.

11010200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55088 (or 55058 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 5.

Adding to 11010200000 its reverse (201011), we get a palindrome (11010401011).

The spelling of 11010200000 in words is "eleven billion, ten million, two hundred thousand".