20132213120012 has 48 divisors (see below), whose sum is σ = 40866211454208. Its totient is φ = 8499142555200.

The previous prime is 20132213119969. The next prime is 20132213120039. The reversal of 20132213120012 is 21002131223102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144571883 + ... + 144711069.

It is an arithmetic number, because the mean of its divisors is an integer number (851379405296).

Almost surely, 2^{20132213120012} is an apocalyptic number.

It is an amenable number.

20132213120012 is an abundant number, since it is smaller than the sum of its proper divisors (20733998334196).

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

20132213120012 is a wasteful number, since it uses less digits than its factorization.

20132213120012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216366 (or 216364 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 20132213120012 its reverse (21002131223102), we get a palindrome (41134344343114).

The spelling of 20132213120012 in words is "twenty trillion, one hundred thirty-two billion, two hundred thirteen million, one hundred twenty thousand, twelve".