20010244111000 has 384 divisors, whose sum is σ = 58436328000960. Its totient is φ = 6321610752000.

The previous prime is 20010244110953. The next prime is 20010244111001. The reversal of 20010244111000 is 11144201002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20010244111001) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 41084904 + ... + 41569096.

Almost surely, 2^{20010244111000} is an apocalyptic number.

20010244111000 is a gapful number since it is divisible by the number (20) 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 20010244111000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29218164000480).

20010244111000 is an abundant number, since it is smaller than the sum of its proper divisors (38426083889960).

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

20010244111000 is a wasteful number, since it uses less digits than its factorization.

20010244111000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484272 (or 484241 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 20010244111000 its reverse (11144201002), we get a palindrome (20021388312002).

The spelling of 20010244111000 in words is "twenty trillion, ten billion, two hundred forty-four million, one hundred eleven thousand".