200121022010102 has 8 divisors (see below), whose sum is σ = 301072279404936. Its totient is φ = 99763595541792.

The previous prime is 200121022010059. The next prime is 200121022010123. The reversal of 200121022010102 is 201010220121002.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148457730788 + ... + 148457732135.

It is an arithmetic number, because the mean of its divisors is an integer number (37634034925617).

Almost surely, 2^{200121022010102} is an apocalyptic number.

200121022010102 is a deficient number, since it is larger than the sum of its proper divisors (100951257394834).

200121022010102 is a wasteful number, since it uses less digits than its factorization.

200121022010102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296915463262.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200121022010102 its reverse (201010220121002), we get a palindrome (401131242131104).

The spelling of 200121022010102 in words is "two hundred trillion, one hundred twenty-one billion, twenty-two million, ten thousand, one hundred two".