2104402220202 has 32 divisors (see below), whose sum is σ = 4297153371840. Its totient is φ = 686880846720.

The previous prime is 2104402220189. The next prime is 2104402220203. The reversal of 2104402220202 is 2020222044012.

It is a super-2 number, since 2×2104402220202² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2104402220203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17221749 + ... + 17343512.

It is an arithmetic number, because the mean of its divisors is an integer number (134286042870).

Almost surely, 2^{2104402220202} is an apocalyptic number.

2104402220202 is an abundant number, since it is smaller than the sum of its proper divisors (2192751151638).

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

2104402220202 is a wasteful number, since it uses less digits than its factorization.

2104402220202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34565478.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 2104402220202 its reverse (2020222044012), we get a palindrome (4124624264214).

The spelling of 2104402220202 in words is "two trillion, one hundred four billion, four hundred two million, two hundred twenty thousand, two hundred two".