2002010202002 has 16 divisors (see below), whose sum is σ = 3076579611000. Its totient is φ = 976488744960.

The previous prime is 2002010201993. The next prime is 2002010202011. The reversal of 2002010202002 is 2002020102002.

It is an interprime number because it is at equal distance from previous prime (2002010201993) and next prime (2002010202011).

It can be written as a sum of positive squares in 4 ways, for example, as 805543945441 + 1196466256561 = 897521^2 + 1093831^2 .

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, 473927 + ... + 2056362.

Almost surely, 2^{2002010202002} is an apocalyptic number.

2002010202002 is a deficient number, since it is larger than the sum of its proper divisors (1074569408998).

2002010202002 is a wasteful number, since it uses less digits than its factorization.

2002010202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2539981.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 2002010202002 its reverse (2002020102002), we get a palindrome (4004030304004).

The spelling of 2002010202002 in words is "two trillion, two billion, ten million, two hundred two thousand, two".