102221101102010 has 16 divisors (see below), whose sum is σ = 200725071255072. Its totient is φ = 37171309491600.

The previous prime is 102221101101997. The next prime is 102221101102013. The reversal of 102221101102010 is 10201101122201.

It is not an unprimeable number, because it can be changed into a prime (102221101102013) 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, 464641368536 + ... + 464641368755.

It is an arithmetic number, because the mean of its divisors is an integer number (12545316953442).

Almost surely, 2^{102221101102010} is an apocalyptic number.

102221101102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102221101102010 is a deficient number, since it is larger than the sum of its proper divisors (98503970153062).

102221101102010 is a wasteful number, since it uses less digits than its factorization.

102221101102010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929282737309.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 102221101102010 its reverse (10201101122201), we get a palindrome (112422202224211).

The spelling of 102221101102010 in words is "one hundred two trillion, two hundred twenty-one billion, one hundred one million, one hundred two thousand, ten".