10120112010202 has 4 divisors (see below), whose sum is σ = 15180168015306. Its totient is φ = 5060056005100.

The previous prime is 10120112010187. The next prime is 10120112010263. The reversal of 10120112010202 is 20201021102101.

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., 5539437667201 + 4580674343001 = 2353601^2 + 2140251^2 .

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, 2530028002549 + ... + 2530028002552.

Almost surely, 2^{10120112010202} is an apocalyptic number.

10120112010202 is a deficient number, since it is larger than the sum of its proper divisors (5060056005104).

10120112010202 is an equidigital number, since it uses as much as digits as its factorization.

10120112010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5060056005103.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10120112010202 its reverse (20201021102101), we get a palindrome (30321133112303).

The spelling of 10120112010202 in words is "ten trillion, one hundred twenty billion, one hundred twelve million, ten thousand, two hundred two".