2132231201322 has 32 divisors (see below), whose sum is σ = 4382672102592. Its totient is φ = 691068029184.

The previous prime is 2132231201293. The next prime is 2132231201327. The reversal of 2132231201322 is 2231021322312.

It is a junction number, because it is equal to n+sod(n) for n = 2132231201292 and 2132231201301.

It is not an unprimeable number, because it can be changed into a prime (2132231201327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2909023 + ... + 3567474.

It is an arithmetic number, because the mean of its divisors is an integer number (136958503206).

Almost surely, 2^{2132231201322} is an apocalyptic number.

2132231201322 is an abundant number, since it is smaller than the sum of its proper divisors (2250440901270).

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

2132231201322 is a wasteful number, since it uses less digits than its factorization.

2132231201322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6478022.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2132231201322 its reverse (2231021322312), we get a palindrome (4363252523634).

The spelling of 2132231201322 in words is "two trillion, one hundred thirty-two billion, two hundred thirty-one million, two hundred one thousand, three hundred twenty-two".