30020233232200 has 48 divisors (see below), whose sum is σ = 69799241217780. Its totient is φ = 12007714978560.

The previous prime is 30020233232179. The next prime is 30020233232203. The reversal of 30020233232200 is 223233202003.

It can be written as a sum of positive squares in 6 ways, for example, as 15402595048996 + 14617638183204 = 3924614^2 + 3823302^2 .

It is not an unprimeable number, because it can be changed into a prime (30020233232203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4042914 + ... + 8739886.

Almost surely, 2^{30020233232200} is an apocalyptic number.

It is an amenable number.

30020233232200 is an abundant number, since it is smaller than the sum of its proper divisors (39779007985580).

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

30020233232200 is a wasteful number, since it uses less digits than its factorization.

30020233232200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4728946 (or 4728937 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 30020233232200 its reverse (223233202003), we get a palindrome (30243466434203).

The spelling of 30020233232200 in words is "thirty trillion, twenty billion, two hundred thirty-three million, two hundred thirty-two thousand, two hundred".