102011002221202 has 8 divisors (see below), whose sum is σ = 153020568383856. Its totient is φ = 51004146093252.

The previous prime is 102011002221199. The next prime is 102011002221259. The reversal of 102011002221202 is 202122200110201.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677414568 + ... + 677565139.

It is an arithmetic number, because the mean of its divisors is an integer number (19127571047982).

Almost surely, 2^{102011002221202} is an apocalyptic number.

102011002221202 is a deficient number, since it is larger than the sum of its proper divisors (51009566162654).

102011002221202 is a wasteful number, since it uses less digits than its factorization.

102011002221202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355017352.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102011002221202 its reverse (202122200110201), we get a palindrome (304133202331403).

The spelling of 102011002221202 in words is "one hundred two trillion, eleven billion, two million, two hundred twenty-one thousand, two hundred two".