1322000344242 has 24 divisors (see below), whose sum is σ = 2881485786816. Its totient is φ = 438028057176.

The previous prime is 1322000344199. The next prime is 1322000344277. The reversal of 1322000344242 is 2424430002231.

1322000344242 is a `hidden beast` number, since 1 + 3 + 2 + 200 + 0 + 34 + 424 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 219890598 + ... + 219896609.

It is an arithmetic number, because the mean of its divisors is an integer number (120061907784).

Almost surely, 2^{1322000344242} is an apocalyptic number.

1322000344242 is an abundant number, since it is smaller than the sum of its proper divisors (1559485442574).

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

1322000344242 is a wasteful number, since it uses less digits than its factorization.

1322000344242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439787382 (or 439787379 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 1322000344242 its reverse (2424430002231), we get a palindrome (3746430346473).

The spelling of 1322000344242 in words is "one trillion, three hundred twenty-two billion, three hundred forty-four thousand, two hundred forty-two".