2000120111002 has 8 divisors (see below), whose sum is σ = 3230963256276. Its totient is φ = 923132358912.

The previous prime is 2000120110997. The next prime is 2000120111039. The reversal of 2000120111002 is 2001110210002.

It can be written as a sum of positive squares in 2 ways, for example, as 1692005194441 + 308114916561 = 1300771^2 + 555081^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 2000120111002.

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 in 3 ways as a sum of consecutive naturals, for example, 38463848263 + ... + 38463848314.

Almost surely, 2^{2000120111002} is an apocalyptic number.

2000120111002 is a deficient number, since it is larger than the sum of its proper divisors (1230843145274).

2000120111002 is a wasteful number, since it uses less digits than its factorization.

2000120111002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76927696592.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2000120111002 its reverse (2001110210002), we get a palindrome (4001230321004).

The spelling of 2000120111002 in words is "two trillion, one hundred twenty million, one hundred eleven thousand, two".