210100210101122 has 8 divisors (see below), whose sum is σ = 343800343801872. Its totient is φ = 95500095500500.

The previous prime is 210100210101091. The next prime is 210100210101137. The reversal of 210100210101122 is 221101012001012.

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

It is a junction number, because it is equal to n+sod(n) for n = 210100210101097 and 210100210101106.

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, 4775004775004 + ... + 4775004775047.

It is an arithmetic number, because the mean of its divisors is an integer number (42975042975234).

Almost surely, 2^{210100210101122} is an apocalyptic number.

210100210101122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210100210101122 is a deficient number, since it is larger than the sum of its proper divisors (133700133700750).

210100210101122 is a wasteful number, since it uses less digits than its factorization.

210100210101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9550009550064.

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

Adding to 210100210101122 its reverse (221101012001012), we get a palindrome (431201222102134).

The spelling of 210100210101122 in words is "two hundred ten trillion, one hundred billion, two hundred ten million, one hundred one thousand, one hundred twenty-two".