20110301200000 has 384 divisors, whose sum is σ = 54682620713280. Its totient is φ = 7305600000000.

The previous prime is 20110301199991. The next prime is 20110301200027. The reversal of 20110301200000 is 210301102.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a self number, because there is not a number n which added to its sum of digits gives 20110301200000.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6701198500 + ... + 6701201500.

Almost surely, 2^{20110301200000} is an apocalyptic number.

20110301200000 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 20110301200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27341310356640).

20110301200000 is an abundant number, since it is smaller than the sum of its proper divisors (34572319513280).

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

20110301200000 is an equidigital number, since it uses as much as digits as its factorization.

20110301200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4574 (or 4542 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 20110301200000 its reverse (210301102), we get a palindrome (20110511501102).

The spelling of 20110301200000 in words is "twenty trillion, one hundred ten billion, three hundred one million, two hundred thousand".