10001120112002 has 4 divisors (see below), whose sum is σ = 15001680168006. Its totient is φ = 5000560056000.

The previous prime is 10001120111987. The next prime is 10001120112029. The reversal of 10001120112002 is 20021102110001.

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., 9892100619241 + 109019492761 = 3145171^2 + 330181^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500280027999 + ... + 2500280028002.

Almost surely, 2^{10001120112002} is an apocalyptic number.

10001120112002 is a deficient number, since it is larger than the sum of its proper divisors (5000560056004).

10001120112002 is an equidigital number, since it uses as much as digits as its factorization.

10001120112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5000560056003.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10001120112002 its reverse (20021102110001), we get a palindrome (30022222222003).

The spelling of 10001120112002 in words is "ten trillion, one billion, one hundred twenty million, one hundred twelve thousand, two".