102010202205 has 8 divisors (see below), whose sum is σ = 163216323552. Its totient is φ = 54405441168.

The previous prime is 102010202201. The next prime is 102010202401. The reversal of 102010202205 is 502202010201.

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

It is not a de Polignac number, because 102010202205 - 2² = 102010202201 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 6800680147 = 102010202205 / (1 + 0 + 2 + 0 + 1 + 0 + 2 + 0 + 2 + 2 + 0 + 5).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102010202201) 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, 3400340059 + ... + 3400340088.

It is an arithmetic number, because the mean of its divisors is an integer number (20402040444).

Almost surely, 2^102010202205 is an apocalyptic number.

102010202205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

102010202205 is a deficient number, since it is larger than the sum of its proper divisors (61206121347).

102010202205 is an equidigital number, since it uses as much as digits as its factorization.

102010202205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6800680155.

The product of its (nonzero) digits is 80, while the sum is 15.

Adding to 102010202205 its reverse (502202010201), we get a palindrome (604212212406).

The spelling of 102010202205 in words is "one hundred two billion, ten million, two hundred two thousand, two hundred five".