2104223011420 has 24 divisors (see below), whose sum is σ = 4418993502000. Its totient is φ = 841665361152.

The previous prime is 2104223011369. The next prime is 2104223011421. The reversal of 2104223011420 is 241103224012.

It is a junction number, because it is equal to n+sod(n) for n = 2104223011391 and 2104223011400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104223011421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 757770 + ... + 2186929.

It is an arithmetic number, because the mean of its divisors is an integer number (184124729250).

Almost surely, 2^{2104223011420} is an apocalyptic number.

2104223011420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2104223011420 is an abundant number, since it is smaller than the sum of its proper divisors (2314770490580).

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

2104223011420 is a wasteful number, since it uses less digits than its factorization.

2104223011420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2980437 (or 2980435 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 2104223011420 its reverse (241103224012), we get a palindrome (2345326235432).

The spelling of 2104223011420 in words is "two trillion, one hundred four billion, two hundred twenty-three million, eleven thousand, four hundred twenty".