1322011032322 has 4 divisors (see below), whose sum is σ = 1983016548486. Its totient is φ = 661005516160.

The previous prime is 1322011032313. The next prime is 1322011032341. The reversal of 1322011032322 is 2232301102231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 994150579041 + 327860453281 = 997071^2 + 572591^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1322011032293 and 1322011032302.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 330502758079 + ... + 330502758082.

Almost surely, 2^{1322011032322} is an apocalyptic number.

1322011032322 is a deficient number, since it is larger than the sum of its proper divisors (661005516164).

1322011032322 is an equidigital number, since it uses as much as digits as its factorization.

1322011032322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661005516163.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1322011032322 its reverse (2232301102231), we get a palindrome (3554312134553).

The spelling of 1322011032322 in words is "one trillion, three hundred twenty-two billion, eleven million, thirty-two thousand, three hundred twenty-two".