20202002210822 has 4 divisors (see below), whose sum is σ = 30303003316236. Its totient is φ = 10101001105410.

The previous prime is 20202002210821. The next prime is 20202002210827. The reversal of 20202002210822 is 22801220020202.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20202002210821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050500552704 + ... + 5050500552707.

It is an arithmetic number, because the mean of its divisors is an integer number (7575750829059).

Almost surely, 2^{20202002210822} is an apocalyptic number.

20202002210822 is a deficient number, since it is larger than the sum of its proper divisors (10101001105414).

20202002210822 is a wasteful number, since it uses less digits than its factorization.

20202002210822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10101001105413.

The product of its (nonzero) digits is 1024, while the sum is 23.

The spelling of 20202002210822 in words is "twenty trillion, two hundred two billion, two million, two hundred ten thousand, eight hundred twenty-two".