1202202110002 has 8 divisors (see below), whose sum is σ = 1804929230700. Its totient is φ = 600559033104.

The previous prime is 1202202109981. The next prime is 1202202110023. The reversal of 1202202110002 is 2000112022021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1202202109981) and next prime (1202202110023).

It can be written as a sum of positive squares in 2 ways, for example, as 689931245641 + 512270864361 = 830621^2 + 715731^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271008177 + ... + 271012612.

Almost surely, 2^{1202202110002} is an apocalyptic number.

1202202110002 is a deficient number, since it is larger than the sum of its proper divisors (602727120698).

1202202110002 is a wasteful number, since it uses less digits than its factorization.

1202202110002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542021900.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1202202110002 its reverse (2000112022021), we get a palindrome (3202314132023).

The spelling of 1202202110002 in words is "one trillion, two hundred two billion, two hundred two million, one hundred ten thousand, two".