200210121110102 has 4 divisors (see below), whose sum is σ = 300315181665156. Its totient is φ = 100105060555050.

The previous prime is 200210121110057. The next prime is 200210121110123. The reversal of 200210121110102 is 201011121012002.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50052530277524 + ... + 50052530277527.

It is an arithmetic number, because the mean of its divisors is an integer number (75078795416289).

Almost surely, 2^{200210121110102} is an apocalyptic number.

200210121110102 is a deficient number, since it is larger than the sum of its proper divisors (100105060555054).

200210121110102 is a wasteful number, since it uses less digits than its factorization.

200210121110102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100105060555053.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 200210121110102 its reverse (201011121012002), we get a palindrome (401221242122104).

The spelling of 200210121110102 in words is "two hundred trillion, two hundred ten billion, one hundred twenty-one million, one hundred ten thousand, one hundred two".