2102522203086 has 8 divisors (see below), whose sum is σ = 4205044406184. Its totient is φ = 700840734360.

The previous prime is 2102522203057. The next prime is 2102522203087. The reversal of 2102522203086 is 6803022252012.

It is a sphenic number, since it is the product of 3 distinct primes.

2102522203086 is an admirable number.

It is a super-2 number, since 2×2102522203086² (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 (2102522203087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175210183585 + ... + 175210183596.

It is an arithmetic number, because the mean of its divisors is an integer number (525630550773).

Almost surely, 2^{2102522203086} is an apocalyptic number.

2102522203086 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2102522203086 is a wasteful number, since it uses less digits than its factorization.

2102522203086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350420367186.

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 2102522203086 its reverse (6803022252012), we get a palindrome (8905544455098).

The spelling of 2102522203086 in words is "two trillion, one hundred two billion, five hundred twenty-two million, two hundred three thousand, eighty-six".