30323222003220 has 48 divisors (see below), whose sum is σ = 85413434940288. Its totient is φ = 8037772216960.

The previous prime is 30323222003213. The next prime is 30323222003287. The reversal of 30323222003220 is 2230022232303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1513124811 + ... + 1513144850.

It is an arithmetic number, because the mean of its divisors is an integer number (1779446561256).

Almost surely, 2^{30323222003220} is an apocalyptic number.

30323222003220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30323222003220 is an abundant number, since it is smaller than the sum of its proper divisors (55090212937068).

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

30323222003220 is a wasteful number, since it uses less digits than its factorization.

30323222003220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3026269840 (or 3026269838 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 30323222003220 its reverse (2230022232303), we get a palindrome (32553244235523).

The spelling of 30323222003220 in words is "thirty trillion, three hundred twenty-three billion, two hundred twenty-two million, three thousand, two hundred twenty".