1331300121322 has 16 divisors (see below), whose sum is σ = 2102274871200. Its totient is φ = 630549232560.

The previous prime is 1331300121317. The next prime is 1331300121407. The reversal of 1331300121322 is 2231210031331.

It is a junction number, because it is equal to n+sod(n) for n = 1331300121293 and 1331300121302.

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, 1484997 + ... + 2206312.

It is an arithmetic number, because the mean of its divisors is an integer number (131392179450).

Almost surely, 2^{1331300121322} is an apocalyptic number.

1331300121322 is a deficient number, since it is larger than the sum of its proper divisors (770974749878).

1331300121322 is a wasteful number, since it uses less digits than its factorization.

1331300121322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3700821.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1331300121322 its reverse (2231210031331), we get a palindrome (3562510152653).

The spelling of 1331300121322 in words is "one trillion, three hundred thirty-one billion, three hundred million, one hundred twenty-one thousand, three hundred twenty-two".