102101221102202 has 8 divisors (see below), whose sum is σ = 175030664746656. Its totient is φ = 43757666186652.

The previous prime is 102101221102189. The next prime is 102101221102267. The reversal of 102101221102202 is 202201122101201.

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, 3646472182208 + ... + 3646472182235.

It is an arithmetic number, because the mean of its divisors is an integer number (21878833093332).

Almost surely, 2^{102101221102202} is an apocalyptic number.

102101221102202 is a deficient number, since it is larger than the sum of its proper divisors (72929443644454).

102101221102202 is an equidigital number, since it uses as much as digits as its factorization.

102101221102202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7292944364452.

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

Adding to 102101221102202 its reverse (202201122101201), we get a palindrome (304302343203403).

The spelling of 102101221102202 in words is "one hundred two trillion, one hundred one billion, two hundred twenty-one million, one hundred two thousand, two hundred two".