1331122202322 has 32 divisors (see below), whose sum is σ = 2905008261120. Its totient is φ = 403267359120.

The previous prime is 1331122202317. The next prime is 1331122202351. The reversal of 1331122202322 is 2232022211331.

It is a junction number, because it is equal to n+sod(n) for n = 1331122202292 and 1331122202301.

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, 2314518 + ... + 2831825.

It is an arithmetic number, because the mean of its divisors is an integer number (90781508160).

Almost surely, 2^{1331122202322} is an apocalyptic number.

1331122202322 is an abundant number, since it is smaller than the sum of its proper divisors (1573886058798).

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

1331122202322 is a wasteful number, since it uses less digits than its factorization.

1331122202322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5150278.

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

Adding to 1331122202322 its reverse (2232022211331), we get a palindrome (3563144413653).

Subtracting 1331122202322 from its reverse (2232022211331), we obtain a palindrome (900900009009).

The spelling of 1331122202322 in words is "one trillion, three hundred thirty-one billion, one hundred twenty-two million, two hundred two thousand, three hundred twenty-two".