10202122110202 has 32 divisors (see below), whose sum is σ = 16999009126848. Its totient is φ = 4591413970000.

The previous prime is 10202122110181. The next prime is 10202122110209. The reversal of 10202122110202 is 20201122120201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10202122110209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18703924 + ... + 19241647.

It is an arithmetic number, because the mean of its divisors is an integer number (531219035214).

Almost surely, 2^{10202122110202} is an apocalyptic number.

10202122110202 is a deficient number, since it is larger than the sum of its proper divisors (6796887016646).

10202122110202 is a wasteful number, since it uses less digits than its factorization.

10202122110202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37945707 (or 37945685 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10202122110202 its reverse (20201122120201), we get a palindrome (30403244230403).

Subtracting 10202122110202 from its reverse (20201122120201), we obtain a palindrome (9999000009999).

The spelling of 10202122110202 in words is "ten trillion, two hundred two billion, one hundred twenty-two million, one hundred ten thousand, two hundred two".