2000121210202 has 8 divisors (see below), whose sum is σ = 3004847729856. Its totient is φ = 998505300252.

The previous prime is 2000121210193. The next prime is 2000121210211. The reversal of 2000121210202 is 2020121210002.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2000121210193) and next prime (2000121210211).

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, 777650818 + ... + 777653389.

It is an arithmetic number, because the mean of its divisors is an integer number (375605966232).

Almost surely, 2^{2000121210202} is an apocalyptic number.

2000121210202 is a deficient number, since it is larger than the sum of its proper divisors (1004726519654).

2000121210202 is a wasteful number, since it uses less digits than its factorization.

2000121210202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1555304852.

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

Adding to 2000121210202 its reverse (2020121210002), we get a palindrome (4020242420204).

The spelling of 2000121210202 in words is "two trillion, one hundred twenty-one million, two hundred ten thousand, two hundred two".