20832131122 has 16 divisors (see below), whose sum is σ = 34091178912. Its totient is φ = 9468529120.

The previous prime is 20832131051. The next prime is 20832131123. The reversal of 20832131122 is 22113123802.

It is not an unprimeable number, because it can be changed into a prime (20832131123) 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, 571413 + ... + 606775.

It is an arithmetic number, because the mean of its divisors is an integer number (2130698682).

Almost surely, 2^20832131122 is an apocalyptic number.

20832131122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20832131122 is a deficient number, since it is larger than the sum of its proper divisors (13259047790).

20832131122 is a wasteful number, since it uses less digits than its factorization.

20832131122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62153.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 20832131122 its reverse (22113123802), we get a palindrome (42945254924).

The spelling of 20832131122 in words is "twenty billion, eight hundred thirty-two million, one hundred thirty-one thousand, one hundred twenty-two".