2002036365822 has 16 divisors (see below), whose sum is σ = 4004101973520. Its totient is φ = 667340581632.

The previous prime is 2002036365821. The next prime is 2002036365869. The reversal of 2002036365822 is 2285636302002.

It is a super-2 number, since 2×2002036365822² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002036365821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271797 + ... + 2019392.

It is an arithmetic number, because the mean of its divisors is an integer number (250256373345).

Almost surely, 2^{2002036365822} is an apocalyptic number.

2002036365822 is an abundant number, since it is smaller than the sum of its proper divisors (2002065607698).

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

2002036365822 is a wasteful number, since it uses less digits than its factorization.

2002036365822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2436827.

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 2002036365822 in words is "two trillion, two billion, thirty-six million, three hundred sixty-five thousand, eight hundred twenty-two".