102001220011102 has 8 divisors (see below), whose sum is σ = 157937372920512. Its totient is φ = 49355429037600.

The previous prime is 102001220011063. The next prime is 102001220011189. The reversal of 102001220011102 is 201110022100201.

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

It is a congruent number.

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, 822590483899 + ... + 822590484022.

It is an arithmetic number, because the mean of its divisors is an integer number (19742171615064).

Almost surely, 2^{102001220011102} is an apocalyptic number.

102001220011102 is a deficient number, since it is larger than the sum of its proper divisors (55936152909410).

102001220011102 is a wasteful number, since it uses less digits than its factorization.

102001220011102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645180967954.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102001220011102 its reverse (201110022100201), we get a palindrome (303111242111303).

The spelling of 102001220011102 in words is "one hundred two trillion, one billion, two hundred twenty million, eleven thousand, one hundred two".