1202010002 has 16 divisors (see below), whose sum is σ = 1867159512. Its totient is φ = 579995520.

The previous prime is 1202009999. The next prime is 1202010013. The reversal of 1202010002 is 2000102021.

It can be written as a sum of positive squares in 4 ways, for example, as 704318521 + 497691481 = 26539^2 + 22309^2 .

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, 86483 + ... + 99414.

Almost surely, 2^1202010002 is an apocalyptic number.

1202010002 is a deficient number, since it is larger than the sum of its proper divisors (665149510).

1202010002 is a wasteful number, since it uses less digits than its factorization.

1202010002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186013.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 1202010002 is about 34670.0158926990. The cubic root of 1202010002 is about 1063.2515565123.

Adding to 1202010002 its reverse (2000102021), we get a palindrome (3202112023).

It can be divided in two parts, 12020 and 10002, that added together give a palindrome (22022).

The spelling of 1202010002 in words is "one billion, two hundred two million, ten thousand, two".