210414042122 has 32 divisors (see below), whose sum is σ = 333895288320. Its totient is φ = 99251483760.

The previous prime is 210414042109. The next prime is 210414042127. The reversal of 210414042122 is 221240414012.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (210414042127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 875129 + ... + 1089347.

It is an arithmetic number, because the mean of its divisors is an integer number (10434227760).

Almost surely, 2^210414042122 is an apocalyptic number.

210414042122 is a deficient number, since it is larger than the sum of its proper divisors (123481246198).

210414042122 is a wasteful number, since it uses less digits than its factorization.

210414042122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214538.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 210414042122 its reverse (221240414012), we get a palindrome (431654456134).

The spelling of 210414042122 in words is "two hundred ten billion, four hundred fourteen million, forty-two thousand, one hundred twenty-two".