102210210010 has 8 divisors (see below), whose sum is σ = 183978378036. Its totient is φ = 40884084000.

The previous prime is 102210210007. The next prime is 102210210013. The reversal of 102210210010 is 10012012201.

It is an interprime number because it is at equal distance from previous prime (102210210007) and next prime (102210210013).

It can be written as a sum of positive squares in 2 ways, for example, as 98962463889 + 3247746121 = 314583^2 + 56989^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 10221021001 = 102210210010 / (1 + 0 + 2 + 2 + 1 + 0 + 2 + 1 + 0 + 0 + 1 + 0).

It is not an unprimeable number, because it can be changed into a prime (102210210013) 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 3 ways as a sum of consecutive naturals, for example, 5110510491 + ... + 5110510510.

Almost surely, 2^102210210010 is an apocalyptic number.

102210210010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102210210010 is a deficient number, since it is larger than the sum of its proper divisors (81768168026).

102210210010 is a wasteful number, since it uses less digits than its factorization.

102210210010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10221021008.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 102210210010 its reverse (10012012201), we get a palindrome (112222222211).

The spelling of 102210210010 in words is "one hundred two billion, two hundred ten million, two hundred ten thousand, ten".