30002213120220 has 72 divisors (see below), whose sum is σ = 99280050695280. Its totient is φ = 7273263786240.

The previous prime is 30002213120203. The next prime is 30002213120221. The reversal of 30002213120220 is 2202131220003.

30002213120220 is a `hidden beast` number, since 300 + 0 + 2 + 21 + 3 + 120 + 220 = 666.

30002213120220 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×30002213120220² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 30002213120193 and 30002213120202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30002213120221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7576314465 + ... + 7576318424.

It is an arithmetic number, because the mean of its divisors is an integer number (1378889592990).

Almost surely, 2^{30002213120220} is an apocalyptic number.

30002213120220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30002213120220 is an abundant number, since it is smaller than the sum of its proper divisors (69277837575060).

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

30002213120220 is a wasteful number, since it uses less digits than its factorization.

30002213120220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15152632915 (or 15152632910 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 30002213120220 its reverse (2202131220003), we get a palindrome (32204344340223).

The spelling of 30002213120220 in words is "thirty trillion, two billion, two hundred thirteen million, one hundred twenty thousand, two hundred twenty".