102221110210202 has 8 divisors (see below), whose sum is σ = 153333755918112. Its totient is φ = 51109858237500.

The previous prime is 102221110210183. The next prime is 102221110210243. The reversal of 102221110210202 is 202012011122201.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348250424 + ... + 348543827.

It is an arithmetic number, because the mean of its divisors is an integer number (19166719489764).

Almost surely, 2^{102221110210202} is an apocalyptic number.

102221110210202 is a deficient number, since it is larger than the sum of its proper divisors (51112645707910).

102221110210202 is an equidigital number, since it uses as much as digits as its factorization.

102221110210202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696867604.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 102221110210202 its reverse (202012011122201), we get a palindrome (304233121332403).

The spelling of 102221110210202 in words is "one hundred two trillion, two hundred twenty-one billion, one hundred ten million, two hundred ten thousand, two hundred two".