110021001220102 has 8 divisors (see below), whose sum is σ = 188607430663056. Its totient is φ = 47151857665752.

The previous prime is 110021001220099. The next prime is 110021001220133. The reversal of 110021001220102 is 201022100120011.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3929321472133 + ... + 3929321472160.

It is an arithmetic number, because the mean of its divisors is an integer number (23575928832882).

Almost surely, 2^{110021001220102} is an apocalyptic number.

110021001220102 is a deficient number, since it is larger than the sum of its proper divisors (78586429442954).

110021001220102 is an equidigital number, since it uses as much as digits as its factorization.

110021001220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7858642944302.

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

Adding to 110021001220102 its reverse (201022100120011), we get a palindrome (311043101340113).

The spelling of 110021001220102 in words is "one hundred ten trillion, twenty-one billion, one million, two hundred twenty thousand, one hundred two".