30032201003220 has 432 divisors, whose sum is σ = 102337125089472. Its totient is φ = 7389694540800.

The previous prime is 30032201003219. The next prime is 30032201003227. The reversal of 30032201003220 is 2230010223003.

It is a happy number.

30032201003220 is a `hidden beast` number, since 300 + 32 + 2 + 0 + 10 + 0 + 322 + 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 = 30032201003193 and 30032201003202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30032201003227) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2819654895 + ... + 2819665545.

Almost surely, 2^{30032201003220} is an apocalyptic number.

30032201003220 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 30032201003220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51168562544736).

30032201003220 is an abundant number, since it is smaller than the sum of its proper divisors (72304924086252).

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

30032201003220 is a wasteful number, since it uses less digits than its factorization.

30032201003220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14134 (or 14107 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 30032201003220 its reverse (2230010223003), we get a palindrome (32262211226223).

The spelling of 30032201003220 in words is "thirty trillion, thirty-two billion, two hundred one million, three thousand, two hundred twenty".