200210102121012 has 24 divisors (see below), whose sum is σ = 473556314607936. Its totient is φ = 65822499327168.

The previous prime is 200210102120993. The next prime is 200210102121053. The reversal of 200210102121012 is 210121201012002.

It is a junction number, because it is equal to n+sod(n) for n = 200210102120982 and 200210102121000.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 114275171568 + ... + 114275173319.

It is an arithmetic number, because the mean of its divisors is an integer number (19731513108664).

Almost surely, 2^{200210102121012} is an apocalyptic number.

It is an amenable number.

200210102121012 is an abundant number, since it is smaller than the sum of its proper divisors (273346212486924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200210102121012 is a wasteful number, since it uses less digits than its factorization.

200210102121012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228550344967 (or 228550344965 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 200210102121012 its reverse (210121201012002), we get a palindrome (410331303133014).

The spelling of 200210102121012 in words is "two hundred trillion, two hundred ten billion, one hundred two million, one hundred twenty-one thousand, twelve".