10202201210002 has 8 divisors (see below), whose sum is σ = 15312470964300. Its totient is φ = 5098044221904.

The previous prime is 10202201209951. The next prime is 10202201210021. The reversal of 10202201210002 is 20001210220201.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8734737900681 + 1467463309321 = 2955459^2 + 1211389^2 .

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, 1528187377 + ... + 1528194052.

Almost surely, 2^{10202201210002} is an apocalyptic number.

10202201210002 is a deficient number, since it is larger than the sum of its proper divisors (5110269754298).

10202201210002 is a wasteful number, since it uses less digits than its factorization.

10202201210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3056383100.

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

Adding to 10202201210002 its reverse (20001210220201), we get a palindrome (30203411430203).

The spelling of 10202201210002 in words is "ten trillion, two hundred two billion, two hundred one million, two hundred ten thousand, two".