1102200002121 has 8 divisors (see below), whose sum is σ = 1505443905504. Its totient is φ = 716878050080.

The previous prime is 1102200002107. The next prime is 1102200002159. The reversal of 1102200002121 is 1212000022011.

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 1102200002121 - 2¹³ = 1102199993929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1102200002097 and 1102200002106.

It is not an unprimeable number, because it can be changed into a prime (1102200004121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4480487691 + ... + 4480487936.

It is an arithmetic number, because the mean of its divisors is an integer number (188180488188).

Almost surely, 2^{1102200002121} is an apocalyptic number.

It is an amenable number.

1102200002121 is a deficient number, since it is larger than the sum of its proper divisors (403243903383).

1102200002121 is an equidigital number, since it uses as much as digits as its factorization.

1102200002121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8960975671.

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

Adding to 1102200002121 its reverse (1212000022011), we get a palindrome (2314200024132).

The spelling of 1102200002121 in words is "one trillion, one hundred two billion, two hundred million, two thousand, one hundred twenty-one".