1102002200121 has 8 divisors (see below), whose sum is σ = 1469342173824. Its totient is φ = 734665179920.

The previous prime is 1102002200107. The next prime is 1102002200147. The reversal of 1102002200121 is 1210022002011.

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

It is a cyclic number.

It is not a de Polignac number, because 1102002200121 - 2¹³ = 1102002191929 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1102002200097 and 1102002200106.

It is not an unprimeable number, because it can be changed into a prime (1102002200021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369856 + ... + 1529966.

It is an arithmetic number, because the mean of its divisors is an integer number (183667771728).

Almost surely, 2^{1102002200121} is an apocalyptic number.

It is an amenable number.

1102002200121 is a deficient number, since it is larger than the sum of its proper divisors (367339973703).

1102002200121 is a wasteful number, since it uses less digits than its factorization.

1102002200121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1476751.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1102002200121 its reverse (1210022002011), we get a palindrome (2312024202132).

The spelling of 1102002200121 in words is "one trillion, one hundred two billion, two million, two hundred thousand, one hundred twenty-one".