11201001202000 has 160 divisors (see below), whose sum is σ = 27815805388800. Its totient is φ = 4360848320000.

The previous prime is 11201001201997. The next prime is 11201001202019. The reversal of 11201001202000 is 20210010211.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11448081 + ... + 12387919.

It is an arithmetic number, because the mean of its divisors is an integer number (173848783680).

Almost surely, 2^{11201001202000} is an apocalyptic number.

11201001202000 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 11201001202000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13907902694400).

11201001202000 is an abundant number, since it is smaller than the sum of its proper divisors (16614804186800).

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

11201001202000 is a wasteful number, since it uses less digits than its factorization.

11201001202000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940022 (or 940006 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11201001202000 its reverse (20210010211), we get a palindrome (11221211212211).

The spelling of 11201001202000 in words is "eleven trillion, two hundred one billion, one million, two hundred two thousand".