10202122202122 has 8 divisors (see below), whose sum is σ = 15303202671456. Its totient is φ = 5101054644972.

The previous prime is 10202122202119. The next prime is 10202122202219. The reversal of 10202122202122 is 22120222120201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10202122202122.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 923788 + ... + 4610599.

It is an arithmetic number, because the mean of its divisors is an integer number (1912900333932).

Almost surely, 2^{10202122202122} is an apocalyptic number.

10202122202122 is a deficient number, since it is larger than the sum of its proper divisors (5101080469334).

10202122202122 is an equidigital number, since it uses as much as digits as its factorization.

10202122202122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6456092.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 10202122202122 its reverse (22120222120201), we get a palindrome (32322344322323).

The spelling of 10202122202122 in words is "ten trillion, two hundred two billion, one hundred twenty-two million, two hundred two thousand, one hundred twenty-two".