10011223200 has 432 divisors, whose sum is σ = 36667590624. Its totient is φ = 2352844800.

The previous prime is 10011223169. The next prime is 10011223207. The reversal of 10011223200 is 232211001.

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

It is not an unprimeable number, because it can be changed into a prime (10011223207) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 36141462 + ... + 36141738.

It is an arithmetic number, because the mean of its divisors is an integer number (84878682).

Almost surely, 2^10011223200 is an apocalyptic number.

10011223200 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 10011223200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18333795312).

10011223200 is an abundant number, since it is smaller than the sum of its proper divisors (26656367424).

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

10011223200 is a wasteful number, since it uses less digits than its factorization.

10011223200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385 (or 335 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10011223200 its reverse (232211001), we get a palindrome (10243434201).

The spelling of 10011223200 in words is "ten billion, eleven million, two hundred twenty-three thousand, two hundred".