210220102111102 has 8 divisors (see below), whose sum is σ = 315333063971856. Its totient is φ = 105109080787152.

The previous prime is 210220102111093. The next prime is 210220102111133. The reversal of 210220102111102 is 201111201022012.

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 (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 484863343 + ... + 485296714.

It is an arithmetic number, because the mean of its divisors is an integer number (39416632996482).

Almost surely, 2^{210220102111102} is an apocalyptic number.

210220102111102 is a deficient number, since it is larger than the sum of its proper divisors (105112961860754).

210220102111102 is a wasteful number, since it uses less digits than its factorization.

210220102111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970268402.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 210220102111102 its reverse (201111201022012), we get a palindrome (411331303133114).

The spelling of 210220102111102 in words is "two hundred ten trillion, two hundred twenty billion, one hundred two million, one hundred eleven thousand, one hundred two".