2011014223020 has 192 divisors, whose sum is σ = 6970479667200. Its totient is φ = 477145797120.

The previous prime is 2011014222983. The next prime is 2011014223033. The reversal of 2011014223020 is 203224101102.

It is a happy number.

2011014223020 is a `hidden beast` number, since 201 + 10 + 1 + 422 + 30 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2011014222984 and 2011014223002.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3322465 + ... + 3880824.

It is an arithmetic number, because the mean of its divisors is an integer number (36304581600).

Almost surely, 2^{2011014223020} is an apocalyptic number.

2011014223020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2011014223020 is an abundant number, since it is smaller than the sum of its proper divisors (4959465444180).

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

2011014223020 is a wasteful number, since it uses less digits than its factorization.

2011014223020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7203365 (or 7203357 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 2011014223020 its reverse (203224101102), we get a palindrome (2214238324122).

The spelling of 2011014223020 in words is "two trillion, eleven billion, fourteen million, two hundred twenty-three thousand, twenty".