11224343000 has 128 divisors (see below), whose sum is σ = 28464246720. Its totient is φ = 4118169600.

The previous prime is 11224342879. The next prime is 11224343027. The reversal of 11224343000 is 34342211.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2116352 + ... + 2121648.

Almost surely, 2^11224343000 is an apocalyptic number.

11224343000 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 11224343000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14232123360).

11224343000 is an abundant number, since it is smaller than the sum of its proper divisors (17239903720).

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

11224343000 is a wasteful number, since it uses less digits than its factorization.

11224343000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5494 (or 5480 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 11224343000 its reverse (34342211), we get a palindrome (11258685211).

The spelling of 11224343000 in words is "eleven billion, two hundred twenty-four million, three hundred forty-three thousand".