10002102012202 has 8 divisors (see below), whose sum is σ = 15003444061476. Its totient is φ = 5000953991712.

The previous prime is 10002102012143. The next prime is 10002102012239. The reversal of 10002102012202 is 20221020120001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9208985306161 + 793116706041 = 3034631^2 + 890571^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48378253 + ... + 48584560.

Almost surely, 2^{10002102012202} is an apocalyptic number.

10002102012202 is a deficient number, since it is larger than the sum of its proper divisors (5001342049274).

10002102012202 is an equidigital number, since it uses as much as digits as its factorization.

10002102012202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97014392.

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

Adding to 10002102012202 its reverse (20221020120001), we get a palindrome (30223122132203).

The spelling of 10002102012202 in words is "ten trillion, two billion, one hundred two million, twelve thousand, two hundred two".