21313332101122 has 16 divisors (see below), whose sum is σ = 32014179208512. Its totient is φ = 10641939546960.

The previous prime is 21313332101069. The next prime is 21313332101129. The reversal of 21313332101122 is 22110123331312.

It is not an unprimeable number, because it can be changed into a prime (21313332101129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123249643 + ... + 123422449.

It is an arithmetic number, because the mean of its divisors is an integer number (2000886200532).

Almost surely, 2^{21313332101122} is an apocalyptic number.

21313332101122 is a deficient number, since it is larger than the sum of its proper divisors (10700847107390).

21313332101122 is a wasteful number, since it uses less digits than its factorization.

21313332101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257673.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 21313332101122 its reverse (22110123331312), we get a palindrome (43423455432434).

The spelling of 21313332101122 in words is "twenty-one trillion, three hundred thirteen billion, three hundred thirty-two million, one hundred one thousand, one hundred twenty-two".