20202010011222 has 16 divisors (see below), whose sum is σ = 43512021562800. Its totient is φ = 6216003080352.

The previous prime is 20202010011217. The next prime is 20202010011223. The reversal of 20202010011222 is 22211001020202.

It is a super-3 number, since 3×20202010011222³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20202010011223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129500064097 + ... + 129500064252.

It is an arithmetic number, because the mean of its divisors is an integer number (2719501347675).

Almost surely, 2^{20202010011222} is an apocalyptic number.

20202010011222 is an abundant number, since it is smaller than the sum of its proper divisors (23310011551578).

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

20202010011222 is a wasteful number, since it uses less digits than its factorization.

20202010011222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259000128367.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 20202010011222 its reverse (22211001020202), we get a palindrome (42413011031424).

The spelling of 20202010011222 in words is "twenty trillion, two hundred two billion, ten million, eleven thousand, two hundred twenty-two".