2000122442344 has 16 divisors (see below), whose sum is σ = 4038708778020. Its totient is φ = 923133434880.

The previous prime is 2000122442327. The next prime is 2000122442411. The reversal of 2000122442344 is 4432442210002.

It can be written as a sum of positive squares in 2 ways, for example, as 1987146954244 + 12975488100 = 1409662^2 + 113910^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9615973177 + ... + 9615973384.

Almost surely, 2^{2000122442344} is an apocalyptic number.

It is an amenable number.

2000122442344 is an abundant number, since it is smaller than the sum of its proper divisors (2038586335676).

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

2000122442344 is a wasteful number, since it uses less digits than its factorization.

2000122442344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19231946580 (or 19231946576 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 2000122442344 its reverse (4432442210002), we get a palindrome (6432564652346).

The spelling of 2000122442344 in words is "two trillion, one hundred twenty-two million, four hundred forty-two thousand, three hundred forty-four".