2011020222000 has 160 divisors (see below), whose sum is σ = 6524828616384. Its totient is φ = 532856064000.

The previous prime is 2011020221971. The next prime is 2011020222011. The reversal of 2011020222000 is 2220201102.

It is a Harshad number since it is a multiple of its sum of digits (12).

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 31 ways as a sum of consecutive naturals, for example, 125421 + ... + 2009420.

Almost surely, 2^{2011020222000} is an apocalyptic number.

2011020222000 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 2011020222000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3262414308192).

2011020222000 is an abundant number, since it is smaller than the sum of its proper divisors (4513808394384).

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

2011020222000 is a wasteful number, since it uses less digits than its factorization.

2011020222000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2135024 (or 2135008 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2011020222000 its reverse (2220201102), we get a palindrome (2013240423102).

The spelling of 2011020222000 in words is "two trillion, eleven billion, twenty million, two hundred twenty-two thousand".