101212100102210 has 32 divisors (see below), whose sum is σ = 190171629964800. Its totient is φ = 38738665342080.

The previous prime is 101212100102209. The next prime is 101212100102227. The reversal of 101212100102210 is 12201001212101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1834189520 + ... + 1834244699.

It is an arithmetic number, because the mean of its divisors is an integer number (5942863436400).

Almost surely, 2^{101212100102210} is an apocalyptic number.

101212100102210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101212100102210 is a deficient number, since it is larger than the sum of its proper divisors (88959529862590).

101212100102210 is a wasteful number, since it uses less digits than its factorization.

101212100102210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3668434346.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101212100102210 its reverse (12201001212101), we get a palindrome (113413101314311).

The spelling of 101212100102210 in words is "one hundred one trillion, two hundred twelve billion, one hundred million, one hundred two thousand, two hundred ten".