11020010111000 has 256 divisors, whose sum is σ = 28430797824000. Its totient is φ = 3964641600000.

The previous prime is 11020010110973. The next prime is 11020010111009. The reversal of 11020010111000 is 11101002011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020010111009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1954246181 + ... + 1954251819.

It is an arithmetic number, because the mean of its divisors is an integer number (111057804000).

Almost surely, 2^{11020010111000} is an apocalyptic number.

11020010111000 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 11020010111000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14215398912000).

11020010111000 is an abundant number, since it is smaller than the sum of its proper divisors (17410787713000).

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

11020010111000 is a wasteful number, since it uses less digits than its factorization.

11020010111000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7531 (or 7517 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 11020010111000 its reverse (11101002011), we get a palindrome (11031111113011).

It can be divided in two parts, 1102001011 and 1000, that added together give a palindrome (1102002011).

The spelling of 11020010111000 in words is "eleven trillion, twenty billion, ten million, one hundred eleven thousand".