2204031120020 has 12 divisors (see below), whose sum is σ = 4628465352084. Its totient is φ = 881612448000.

The previous prime is 2204031120017. The next prime is 2204031120041. The reversal of 2204031120020 is 200211304022.

It can be written as a sum of positive squares in 2 ways, for example, as 1625308815376 + 578722304644 = 1274876^2 + 760738^2 .

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 3 ways as a sum of consecutive naturals, for example, 55100777981 + ... + 55100778020.

It is an arithmetic number, because the mean of its divisors is an integer number (385705446007).

Almost surely, 2^{2204031120020} is an apocalyptic number.

2204031120020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2204031120020 is an abundant number, since it is smaller than the sum of its proper divisors (2424434232064).

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

2204031120020 is a wasteful number, since it uses less digits than its factorization.

2204031120020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110201556010 (or 110201556008 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2204031120020 its reverse (200211304022), we get a palindrome (2404242424042).

The spelling of 2204031120020 in words is "two trillion, two hundred four billion, thirty-one million, one hundred twenty thousand, twenty".