30220211330 has 64 divisors (see below), whose sum is σ = 58248523008. Its totient is φ = 11248527360.

The previous prime is 30220211311. The next prime is 30220211363. The reversal of 30220211330 is 3311202203.

It is a super-2 number, since 2×30220211330² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 30220211299 and 30220211308.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16686125 + ... + 16687935.

It is an arithmetic number, because the mean of its divisors is an integer number (910133172).

Almost surely, 2^30220211330 is an apocalyptic number.

30220211330 is a deficient number, since it is larger than the sum of its proper divisors (28028311678).

30220211330 is a wasteful number, since it uses less digits than its factorization.

30220211330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2891.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30220211330 its reverse (3311202203), we get a palindrome (33531413533).

The spelling of 30220211330 in words is "thirty billion, two hundred twenty million, two hundred eleven thousand, three hundred thirty".