20242822733485 has 16 divisors (see below), whose sum is σ = 27894416016960. Its totient is φ = 13947208007040.

The previous prime is 20242822733431. The next prime is 20242822733503. The reversal of 20242822733485 is 58433722824202.

It is not a de Polignac number, because 20242822733485 - 2⁹ = 20242822732973 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9685560072 + ... + 9685562161.

It is an arithmetic number, because the mean of its divisors is an integer number (1743401001060).

Almost surely, 2^{20242822733485} is an apocalyptic number.

It is an amenable number.

20242822733485 is a deficient number, since it is larger than the sum of its proper divisors (7651593283475).

20242822733485 is a wasteful number, since it uses less digits than its factorization.

20242822733485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19371122268.

The product of its (nonzero) digits is 10321920, while the sum is 52.

The spelling of 20242822733485 in words is "twenty trillion, two hundred forty-two billion, eight hundred twenty-two million, seven hundred thirty-three thousand, four hundred eighty-five".