30022031200100 has 108 divisors (see below), whose sum is σ = 69840376401180. Its totient is φ = 11198718720000.

The previous prime is 30022031200081. The next prime is 30022031200103. The reversal of 30022031200100 is 100213022003.

It is a happy number.

It can be written as a sum of positive squares in 18 ways, for example, as 5506005934144 + 24516025265956 = 2346488^2 + 4951366^2 .

It is not an unprimeable number, because it can be changed into a prime (30022031200103) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1615151 + ... + 7915350.

Almost surely, 2^{30022031200100} is an apocalyptic number.

It is an amenable number.

30022031200100 is an abundant number, since it is smaller than the sum of its proper divisors (39818345201080).

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

30022031200100 is a wasteful number, since it uses less digits than its factorization.

30022031200100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9530658 (or 9530634 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 30022031200100 its reverse (100213022003), we get a palindrome (30122244222103).

The spelling of 30022031200100 in words is "thirty trillion, twenty-two billion, thirty-one million, two hundred thousand, one hundred".