11000233020 has 192 divisors, whose sum is σ = 36499921920. Its totient is φ = 2421952512.

The previous prime is 11000233009. The next prime is 11000233031. The reversal of 11000233020 is 2033200011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11000233009) and next prime (11000233031).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 11000232987 and 11000233005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7221979 + ... + 7223501.

It is an arithmetic number, because the mean of its divisors is an integer number (190103760).

Almost surely, 2^11000233020 is an apocalyptic number.

11000233020 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 11000233020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18249960960).

11000233020 is an abundant number, since it is smaller than the sum of its proper divisors (25499688900).

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

11000233020 is a wasteful number, since it uses less digits than its factorization.

11000233020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2164 (or 2162 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 11000233020 its reverse (2033200011), we get a palindrome (13033433031).

The spelling of 11000233020 in words is "eleven billion, two hundred thirty-three thousand, twenty".