20084422036037 has 4 divisors (see below), whose sum is σ = 20231023656876. Its totient is φ = 19937820415200.

The previous prime is 20084422036027. The next prime is 20084422036073. The reversal of 20084422036037 is 73063022448002.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7658895735841 + 12425526300196 = 2767471^2 + 3524986^2 .

It is a cyclic number.

It is not a de Polignac number, because 20084422036037 - 2⁸ = 20084422035781 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20084422035985 and 20084422036003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20084422036027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73300810214 + ... + 73300810487.

It is an arithmetic number, because the mean of its divisors is an integer number (5057755914219).

Almost surely, 2^{20084422036037} is an apocalyptic number.

It is an amenable number.

20084422036037 is a deficient number, since it is larger than the sum of its proper divisors (146601620839).

20084422036037 is a wasteful number, since it uses less digits than its factorization.

20084422036037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146601620838.

The product of its (nonzero) digits is 387072, while the sum is 41.

The spelling of 20084422036037 in words is "twenty trillion, eighty-four billion, four hundred twenty-two million, thirty-six thousand, thirty-seven".