20122344222132 has 24 divisors (see below), whose sum is σ = 46952225908000. Its totient is φ = 6707435304096.

The previous prime is 20122344222121. The next prime is 20122344222161. The reversal of 20122344222132 is 23122244322102.

It is a self number, because there is not a number n which added to its sum of digits gives 20122344222132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6689994 + ... + 9219582.

Almost surely, 2^{20122344222132} is an apocalyptic number.

It is an amenable number.

20122344222132 is an abundant number, since it is smaller than the sum of its proper divisors (26829881685868).

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

20122344222132 is a wasteful number, since it uses less digits than its factorization.

20122344222132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3192495 (or 3192493 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 20122344222132 its reverse (23122244322102), we get a palindrome (43244588544234).

The spelling of 20122344222132 in words is "twenty trillion, one hundred twenty-two billion, three hundred forty-four million, two hundred twenty-two thousand, one hundred thirty-two".