21332122132010 has 16 divisors (see below), whose sum is σ = 38402181897696. Its totient is φ = 8531879506128.

The previous prime is 21332122132007. The next prime is 21332122132039. The reversal of 21332122132010 is 1023122123312.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121075904 + ... + 121251963.

It is an arithmetic number, because the mean of its divisors is an integer number (2400136368606).

Almost surely, 2^{21332122132010} is an apocalyptic number.

21332122132010 is a deficient number, since it is larger than the sum of its proper divisors (17070059765686).

21332122132010 is a wasteful number, since it uses less digits than its factorization.

21332122132010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242336677.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 21332122132010 its reverse (1023122123312), we get a palindrome (22355244255322).

The spelling of 21332122132010 in words is "twenty-one trillion, three hundred thirty-two billion, one hundred twenty-two million, one hundred thirty-two thousand, ten".