30002231113020 has 288 divisors, whose sum is σ = 92931627909120. Its totient is φ = 7833139292160.

The previous prime is 30002231113009. The next prime is 30002231113021. The reversal of 30002231113020 is 2031113220003.

30002231113020 is a `hidden beast` number, since 30 + 0 + 0 + 22 + 311 + 1 + 302 + 0 = 666.

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 = 30002231112984 and 30002231113002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30002231113021) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5636336079 + ... + 5636341401.

Almost surely, 2^{30002231113020} is an apocalyptic number.

30002231113020 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 30002231113020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46465813954560).

30002231113020 is an abundant number, since it is smaller than the sum of its proper divisors (62929396796100).

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

30002231113020 is a wasteful number, since it uses less digits than its factorization.

30002231113020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8665 (or 8660 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30002231113020 its reverse (2031113220003), we get a palindrome (32033344333023).

The spelling of 30002231113020 in words is "thirty trillion, two billion, two hundred thirty-one million, one hundred thirteen thousand, twenty".