10111322100 has 288 divisors, whose sum is σ = 33657845760. Its totient is φ = 2319680000.

The previous prime is 10111322087. The next prime is 10111322147. The reversal of 10111322100 is 122311101.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7665241 + ... + 7666559.

It is an arithmetic number, because the mean of its divisors is an integer number (116867520).

Almost surely, 2^10111322100 is an apocalyptic number.

10111322100 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 10111322100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16828922880).

10111322100 is an abundant number, since it is smaller than the sum of its proper divisors (23546523660).

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

10111322100 is a wasteful number, since it uses less digits than its factorization.

10111322100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1471 (or 1464 counting only the distinct ones).

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

Adding to 10111322100 its reverse (122311101), we get a palindrome (10233633201).

The spelling of 10111322100 in words is "ten billion, one hundred eleven million, three hundred twenty-two thousand, one hundred".