334121211222020 has 24 divisors (see below), whose sum is σ = 701655407775000. Its totient is φ = 133648319877632.

The previous prime is 334121211222011. The next prime is 334121211222031. The reversal of 334121211222020 is 20222112121433.

It can be written as a sum of positive squares in 4 ways, for example, as 72770726891776 + 261350484330244 = 8530576^2 + 16166338^2 .

It is a super-2 number, since 2×334121211222020² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7070156 + ... + 26799804.

It is an arithmetic number, because the mean of its divisors is an integer number (29235641990625).

Almost surely, 2^{334121211222020} is an apocalyptic number.

It is an amenable number.

334121211222020 is an abundant number, since it is smaller than the sum of its proper divisors (367534196552980).

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

334121211222020 is a wasteful number, since it uses less digits than its factorization.

334121211222020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20576407 (or 20576405 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 334121211222020 its reverse (20222112121433), we get a palindrome (354343323343453).

The spelling of 334121211222020 in words is "three hundred thirty-four trillion, one hundred twenty-one billion, two hundred eleven million, two hundred twenty-two thousand, twenty".