11022010020000 has 1440 divisors, whose sum is σ = 45992602656000. Its totient is φ = 2501888256000.

The previous prime is 11022010019959. The next prime is 11022010020029. The reversal of 11022010020000 is 2001022011.

It is a tau number, because it is divible by the number of its divisors (1440).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

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 239 ways as a sum of consecutive naturals, for example, 10310579466 + ... + 10310580534.

It is an arithmetic number, because the mean of its divisors is an integer number (31939307400).

Almost surely, 2^{11022010020000} is an apocalyptic number.

11022010020000 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 11022010020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22996301328000).

11022010020000 is an abundant number, since it is smaller than the sum of its proper divisors (34970592636000).

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

11022010020000 is a wasteful number, since it uses less digits than its factorization.

11022010020000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1293 (or 1253 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 11022010020000 its reverse (2001022011), we get a palindrome (11024011042011).

The spelling of 11022010020000 in words is "eleven trillion, twenty-two billion, ten million, twenty thousand".