30242200032200 has 48 divisors (see below), whose sum is σ = 75721816240980. Its totient is φ = 11166350780160.

The previous prime is 30242200032169. The next prime is 30242200032229. The reversal of 30242200032200 is 223000224203.

It can be written as a sum of positive squares in 6 ways, for example, as 8024721846436 + 22217478185764 = 2832794^2 + 4713542^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5815805099 + ... + 5815810298.

Almost surely, 2^{30242200032200} is an apocalyptic number.

It is an amenable number.

30242200032200 is an abundant number, since it is smaller than the sum of its proper divisors (45479616208780).

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

30242200032200 is a wasteful number, since it uses less digits than its factorization.

30242200032200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11631615426 (or 11631615417 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 30242200032200 its reverse (223000224203), we get a palindrome (30465200256403).

The spelling of 30242200032200 in words is "thirty trillion, two hundred forty-two billion, two hundred million, thirty-two thousand, two hundred".