30555210002 has 16 divisors (see below), whose sum is σ = 46685308824. Its totient is φ = 14994528000.

The previous prime is 30555209989. The next prime is 30555210043. The reversal of 30555210002 is 20001255503.

It can be written as a sum of positive squares in 4 ways, for example, as 19846892641 + 10708317361 = 140879^2 + 103481^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 30555210002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215399 + ... + 327882.

Almost surely, 2^30555210002 is an apocalyptic number.

30555210002 is a deficient number, since it is larger than the sum of its proper divisors (16130098822).

30555210002 is a wasteful number, since it uses less digits than its factorization.

30555210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543805.

The product of its (nonzero) digits is 1500, while the sum is 23.

Adding to 30555210002 its reverse (20001255503), we get a palindrome (50556465505).

The spelling of 30555210002 in words is "thirty billion, five hundred fifty-five million, two hundred ten thousand, two".