11219302000 has 80 divisors (see below), whose sum is σ = 27759375072. Its totient is φ = 4383321600.

The previous prime is 11219301971. The next prime is 11219302013. The reversal of 11219302000 is 20391211.

It is a tau number, because it is divible by the number of its divisors (80).

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, 20772 + ... + 151228.

Almost surely, 2^11219302000 is an apocalyptic number.

11219302000 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 11219302000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13879687536).

11219302000 is an abundant number, since it is smaller than the sum of its proper divisors (16540073072).

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

11219302000 is a wasteful number, since it uses less digits than its factorization.

11219302000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130523 (or 130507 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 11219302000 its reverse (20391211), we get a palindrome (11239693211).

The spelling of 11219302000 in words is "eleven billion, two hundred nineteen million, three hundred two thousand".