102200210121209 has 8 divisors (see below), whose sum is σ = 102213098400000. Its totient is φ = 102187322370432.

The previous prime is 102200210121199. The next prime is 102200210121211. The reversal of 102200210121209 is 902121012002201.

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 102200210121209 - 2²⁴ = 102200193343993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102200210124209) 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, 503350292 + ... + 503553290.

It is an arithmetic number, because the mean of its divisors is an integer number (12776637300000).

Almost surely, 2^{102200210121209} is an apocalyptic number.

It is an amenable number.

102200210121209 is a deficient number, since it is larger than the sum of its proper divisors (12888278791).

102200210121209 is an equidigital number, since it uses as much as digits as its factorization.

102200210121209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264007.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 102200210121209 in words is "one hundred two trillion, two hundred billion, two hundred ten million, one hundred twenty-one thousand, two hundred nine".