300421212200030 has 32 divisors (see below), whose sum is σ = 572168460938400. Its totient is φ = 113253963374592.

The previous prime is 300421212200027. The next prime is 300421212200063. The reversal of 300421212200030 is 30002212124003.

It is a super-2 number, since 2×300421212200030² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 300421212199975 and 300421212200011.

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, 4096243835 + ... + 4096317174.

It is an arithmetic number, because the mean of its divisors is an integer number (17880264404325).

Almost surely, 2^{300421212200030} is an apocalyptic number.

300421212200030 is a deficient number, since it is larger than the sum of its proper divisors (271747248738370).

300421212200030 is a wasteful number, since it uses less digits than its factorization.

300421212200030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8192561228.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 300421212200030 its reverse (30002212124003), we get a palindrome (330423424324033).

The spelling of 300421212200030 in words is "three hundred trillion, four hundred twenty-one billion, two hundred twelve million, two hundred thousand, thirty".