20122440443332 has 12 divisors (see below), whose sum is σ = 35214304337296. Its totient is φ = 10061210632680.

The previous prime is 20122440443311. The next prime is 20122440443353. The reversal of 20122440443332 is 23334404422102.

It is an interprime number because it is at equal distance from previous prime (20122440443311) and next prime (20122440443353).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4582123 + ... + 7825645.

Almost surely, 2^{20122440443332} is an apocalyptic number.

It is an amenable number.

20122440443332 is a deficient number, since it is larger than the sum of its proper divisors (15091863893964).

20122440443332 is a wasteful number, since it uses less digits than its factorization.

20122440443332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4794498 (or 4794496 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 20122440443332 its reverse (23334404422102), we get a palindrome (43456844865434).

The spelling of 20122440443332 in words is "twenty trillion, one hundred twenty-two billion, four hundred forty million, four hundred forty-three thousand, three hundred thirty-two".