1322206141444 has 6 divisors (see below), whose sum is σ = 2313860747534. Its totient is φ = 661103070720.

The previous prime is 1322206141391. The next prime is 1322206141463. The reversal of 1322206141444 is 4441416022231.

It can be written as a sum of positive squares in only one way, i.e., 828154600900 + 494051540544 = 910030^2 + 702888^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165275767677 + ... + 165275767684.

Almost surely, 2^{1322206141444} is an apocalyptic number.

It is an amenable number.

1322206141444 is a deficient number, since it is larger than the sum of its proper divisors (991654606090).

1322206141444 is a wasteful number, since it uses less digits than its factorization.

1322206141444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330551535365 (or 330551535363 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

The spelling of 1322206141444 in words is "one trillion, three hundred twenty-two billion, two hundred six million, one hundred forty-one thousand, four hundred forty-four".