10202122010122 has 8 divisors (see below), whose sum is σ = 17489352017376. Its totient is φ = 4372338004332.

The previous prime is 10202122010107. The next prime is 10202122010161. The reversal of 10202122010122 is 22101022120201.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 10202122010096 and 10202122010105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364361500348 + ... + 364361500375.

It is an arithmetic number, because the mean of its divisors is an integer number (2186169002172).

Almost surely, 2^{10202122010122} is an apocalyptic number.

10202122010122 is a deficient number, since it is larger than the sum of its proper divisors (7287230007254).

10202122010122 is an equidigital number, since it uses as much as digits as its factorization.

10202122010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728723000732.

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

Adding to 10202122010122 its reverse (22101022120201), we get a palindrome (32303144130323).

The spelling of 10202122010122 in words is "ten trillion, two hundred two billion, one hundred twenty-two million, ten thousand, one hundred twenty-two".