210110212101122 has 8 divisors (see below), whose sum is σ = 315170577309900. Its totient is φ = 105053352997824.

The previous prime is 210110212101109. The next prime is 210110212101137. The reversal of 210110212101122 is 221101212011012.

It can be written as a sum of positive squares in 2 ways, for example, as 140138977956961 + 69971234144161 = 11838031^2 + 8364881^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 210110212101122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 876376547 + ... + 876616262.

Almost surely, 2^{210110212101122} is an apocalyptic number.

210110212101122 is a deficient number, since it is larger than the sum of its proper divisors (105060365208778).

210110212101122 is a wasteful number, since it uses less digits than its factorization.

210110212101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1753052740.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 210110212101122 its reverse (221101212011012), we get a palindrome (431211424112134).

The spelling of 210110212101122 in words is "two hundred ten trillion, one hundred ten billion, two hundred twelve million, one hundred one thousand, one hundred twenty-two".