30201020200220 has 12 divisors (see below), whose sum is σ = 63422142420504. Its totient is φ = 12080408080080.

The previous prime is 30201020200217. The next prime is 30201020200229. The reversal of 30201020200220 is 2200202010203.

It is a super-2 number, since 2×30201020200220² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30201020200195 and 30201020200204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30201020200229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 755025504986 + ... + 755025505025.

It is an arithmetic number, because the mean of its divisors is an integer number (5285178535042).

Almost surely, 2^{30201020200220} is an apocalyptic number.

It is an amenable number.

30201020200220 is an abundant number, since it is smaller than the sum of its proper divisors (33221122220284).

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

30201020200220 is a wasteful number, since it uses less digits than its factorization.

30201020200220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1510051010020 (or 1510051010018 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 30201020200220 its reverse (2200202010203), we get a palindrome (32401222210423).

The spelling of 30201020200220 in words is "thirty trillion, two hundred one billion, twenty million, two hundred thousand, two hundred twenty".