30220213000 has 64 divisors (see below), whose sum is σ = 71914003200. Its totient is φ = 11883179200.

The previous prime is 30220212917. The next prime is 30220213003. The reversal of 30220213000 is 31202203.

It is a happy number.

It is a super-2 number, since 2×30220213000² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30220213003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197104 + ... + 315103.

It is an arithmetic number, because the mean of its divisors is an integer number (1123656300).

Almost surely, 2^30220213000 is an apocalyptic number.

It is an amenable number.

30220213000 is an abundant number, since it is smaller than the sum of its proper divisors (41693790200).

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

30220213000 is a wasteful number, since it uses less digits than its factorization.

30220213000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512287 (or 512273 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 30220213000 its reverse (31202203), we get a palindrome (30251415203).

The spelling of 30220213000 in words is "thirty billion, two hundred twenty million, two hundred thirteen thousand".