334220121356 has 48 divisors (see below), whose sum is σ = 639351498240. Its totient is φ = 151610280000.

The previous prime is 334220121353. The next prime is 334220121383. The reversal of 334220121356 is 653121022433.

It is a super-2 number, since 2×334220121356² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (334220121353) 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, 49872806 + ... + 49879506.

It is an arithmetic number, because the mean of its divisors is an integer number (13319822880).

Almost surely, 2^334220121356 is an apocalyptic number.

It is an amenable number.

334220121356 is a deficient number, since it is larger than the sum of its proper divisors (305131376884).

334220121356 is a wasteful number, since it uses less digits than its factorization.

334220121356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8846 (or 8844 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 334220121356 its reverse (653121022433), we get a palindrome (987341143789).

The spelling of 334220121356 in words is "three hundred thirty-four billion, two hundred twenty million, one hundred twenty-one thousand, three hundred fifty-six".