10210200201002 has 4 divisors (see below), whose sum is σ = 15315300301506. Its totient is φ = 5105100100500.

The previous prime is 10210200200989. The next prime is 10210200201013. The reversal of 10210200201002 is 20010200201201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9426318393361 + 783881807641 = 3070231^2 + 885371^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552550050249 + ... + 2552550050252.

Almost surely, 2^{10210200201002} is an apocalyptic number.

10210200201002 is a deficient number, since it is larger than the sum of its proper divisors (5105100100504).

10210200201002 is an equidigital number, since it uses as much as digits as its factorization.

10210200201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5105100100503.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10210200201002 its reverse (20010200201201), we get a palindrome (30220400402203).

The spelling of 10210200201002 in words is "ten trillion, two hundred ten billion, two hundred million, two hundred one thousand, two".