10002200121192 has 64 divisors (see below), whose sum is σ = 26131428449280. Its totient is φ = 3187242378432.

The previous prime is 10002200121181. The next prime is 10002200121209. The reversal of 10002200121192 is 29112100220001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103058458 + ... + 103155465.

It is an arithmetic number, because the mean of its divisors is an integer number (408303569520).

Almost surely, 2^{10002200121192} is an apocalyptic number.

10002200121192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10002200121192 is an abundant number, since it is smaller than the sum of its proper divisors (16129228328088).

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

10002200121192 is a wasteful number, since it uses less digits than its factorization.

10002200121192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206214022 (or 206214018 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 10002200121192 its reverse (29112100220001), we get a palindrome (39114300341193).

The spelling of 10002200121192 in words is "ten trillion, two billion, two hundred million, one hundred twenty-one thousand, one hundred ninety-two".