30220004440332 has 120 divisors (see below), whose sum is σ = 90300612272640. Its totient is φ = 8632978224480.

The previous prime is 30220004440309. The next prime is 30220004440343. The reversal of 30220004440332 is 23304440002203.

30220004440332 is a `hidden beast` number, since 3 + 0 + 220 + 0 + 0 + 4 + 4 + 403 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 30220004440296 and 30220004440305.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 14005357 + ... + 16018427.

It is an arithmetic number, because the mean of its divisors is an integer number (752505102272).

Almost surely, 2^{30220004440332} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30220004440332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45150306136320).

30220004440332 is an abundant number, since it is smaller than the sum of its proper divisors (60080607832308).

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

30220004440332 is a wasteful number, since it uses less digits than its factorization.

30220004440332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2019713 (or 2019702 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 30220004440332 its reverse (23304440002203), we get a palindrome (53524444442535).

The spelling of 30220004440332 in words is "thirty trillion, two hundred twenty billion, four million, four hundred forty thousand, three hundred thirty-two".