11232402000 has 160 divisors (see below), whose sum is σ = 36319056384. Its totient is φ = 2986560000.

The previous prime is 11232401981. The next prime is 11232402011. The reversal of 11232402000 is 20423211.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 2199450 + ... + 2204550.

Almost surely, 2^11232402000 is an apocalyptic number.

11232402000 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 11232402000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18159528192).

11232402000 is an abundant number, since it is smaller than the sum of its proper divisors (25086654384).

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

11232402000 is a wasteful number, since it uses less digits than its factorization.

11232402000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5494 (or 5478 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 11232402000 its reverse (20423211), we get a palindrome (11252825211).

The spelling of 11232402000 in words is "eleven billion, two hundred thirty-two million, four hundred two thousand".