300421412232220 has 48 divisors (see below), whose sum is σ = 664114303440000. Its totient is φ = 113839640861760.

The previous prime is 300421412232133. The next prime is 300421412232281. The reversal of 300421412232220 is 22232214124003.

It is a super-2 number, since 2×300421412232220² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4629970 + ... + 24945529.

It is an arithmetic number, because the mean of its divisors is an integer number (13835714655000).

Almost surely, 2^{300421412232220} is an apocalyptic number.

It is an amenable number.

300421412232220 is an abundant number, since it is smaller than the sum of its proper divisors (363692891207780).

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

300421412232220 is a wasteful number, since it uses less digits than its factorization.

300421412232220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29602258 (or 29602256 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 300421412232220 its reverse (22232214124003), we get a palindrome (322653626356223).

The spelling of 300421412232220 in words is "three hundred trillion, four hundred twenty-one billion, four hundred twelve million, two hundred thirty-two thousand, two hundred twenty".