4210421221122 has 16 divisors (see below), whose sum is σ = 8437717884000. Its totient is φ = 1400661166752.

The previous prime is 4210421221109. The next prime is 4210421221187. The reversal of 4210421221122 is 2211221240124.

It is a junction number, because it is equal to n+sod(n) for n = 4210421221092 and 4210421221101.

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 7 ways as a sum of consecutive naturals, for example, 703140163 + ... + 703146150.

It is an arithmetic number, because the mean of its divisors is an integer number (527357367750).

Almost surely, 2^{4210421221122} is an apocalyptic number.

4210421221122 is an abundant number, since it is smaller than the sum of its proper divisors (4227296662878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4210421221122 is a wasteful number, since it uses less digits than its factorization.

4210421221122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1406286817.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 4210421221122 its reverse (2211221240124), we get a palindrome (6421642461246).

The spelling of 4210421221122 in words is "four trillion, two hundred ten billion, four hundred twenty-one million, two hundred twenty-one thousand, one hundred twenty-two".