102210221010 has 16 divisors (see below), whose sum is σ = 245304530496. Its totient is φ = 27256058928.

The previous prime is 102210220951. The next prime is 102210221021. The reversal of 102210221010 is 10122012201.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1703503654 + ... + 1703503713.

It is an arithmetic number, because the mean of its divisors is an integer number (15331533156).

Almost surely, 2^102210221010 is an apocalyptic number.

102210221010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102210221010 is an abundant number, since it is smaller than the sum of its proper divisors (143094309486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102210221010 is a wasteful number, since it uses less digits than its factorization.

102210221010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3407007377.

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

Adding to 102210221010 its reverse (10122012201), we get a palindrome (112332233211).

The spelling of 102210221010 in words is "one hundred two billion, two hundred ten million, two hundred twenty-one thousand, ten".