2104531122 has 16 divisors (see below), whose sum is σ = 4211313120. Its totient is φ = 701135232.

The previous prime is 2104531111. The next prime is 2104531129. The reversal of 2104531122 is 2211354012.

2104531122 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2104531129) 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, 81508 + ... + 104175.

It is an arithmetic number, because the mean of its divisors is an integer number (263207070).

Almost surely, 2^2104531122 is an apocalyptic number.

2104531122 is an abundant number, since it is smaller than the sum of its proper divisors (2106781998).

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

2104531122 is a wasteful number, since it uses less digits than its factorization.

2104531122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187577.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 2104531122 is about 45875.1689043212. The cubic root of 2104531122 is about 1281.4995288198.

Adding to 2104531122 its reverse (2211354012), we get a palindrome (4315885134).

It can be divided in two parts, 210453 and 1122, that added together give a triangular number (211575 = T₆₅₀).

The spelling of 2104531122 in words is "two billion, one hundred four million, five hundred thirty-one thousand, one hundred twenty-two".