341224001220 has 96 divisors (see below), whose sum is σ = 999599569920. Its totient is φ = 86807064960.

The previous prime is 341224001219. The next prime is 341224001267. The reversal of 341224001220 is 22100422143.

It is a super-2 number, since 2×341224001220² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 196815 + ... + 849225.

It is an arithmetic number, because the mean of its divisors is an integer number (10412495520).

Almost surely, 2^341224001220 is an apocalyptic number.

341224001220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 341224001220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (499799784960).

341224001220 is an abundant number, since it is smaller than the sum of its proper divisors (658375568700).

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

341224001220 is a wasteful number, since it uses less digits than its factorization.

341224001220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652825 (or 652823 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 341224001220 its reverse (22100422143), we get a palindrome (363324423363).

The spelling of 341224001220 in words is "three hundred forty-one billion, two hundred twenty-four million, one thousand, two hundred twenty".