2000210121002 has 8 divisors (see below), whose sum is σ = 3013192071396. Its totient is φ = 995812763872.

The previous prime is 2000210120989. The next prime is 2000210121029. The reversal of 2000210121002 is 2001210120002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1807435559281 + 192774561721 = 1344409^2 + 439061^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2146147733 + ... + 2146148664.

Almost surely, 2^{2000210121002} is an apocalyptic number.

2000210121002 is a deficient number, since it is larger than the sum of its proper divisors (1012981950394).

2000210121002 is a wasteful number, since it uses less digits than its factorization.

2000210121002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4292296632.

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

Adding to 2000210121002 its reverse (2001210120002), we get a palindrome (4001420241004).

It can be divided in two parts, 2000210 and 121002, that added together give a palindrome (2121212).

The spelling of 2000210121002 in words is "two trillion, two hundred ten million, one hundred twenty-one thousand, two".