20222086206260 has 12 divisors (see below), whose sum is σ = 42466381033188. Its totient is φ = 8088834482496.

The previous prime is 20222086206247. The next prime is 20222086206263. The reversal of 20222086206260 is 6260268022202.

It can be written as a sum of positive squares in 2 ways, for example, as 5550566369296 + 14671519836964 = 2355964^2 + 3830342^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20222086206263) 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 in 3 ways as a sum of consecutive naturals, for example, 505552155137 + ... + 505552155176.

It is an arithmetic number, because the mean of its divisors is an integer number (3538865086099).

Almost surely, 2^{20222086206260} is an apocalyptic number.

20222086206260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20222086206260 is an abundant number, since it is smaller than the sum of its proper divisors (22244294826928).

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

20222086206260 is a wasteful number, since it uses less digits than its factorization.

20222086206260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011104310322 (or 1011104310320 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 20222086206260 in words is "twenty trillion, two hundred twenty-two billion, eighty-six million, two hundred six thousand, two hundred sixty".