210200210020012 has 24 divisors (see below), whose sum is σ = 383209146850320. Its totient is φ = 100798777847040.

The previous prime is 210200210019983. The next prime is 210200210020027. The reversal of 210200210020012 is 210020012002012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 210200210019974 and 210200210020001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10861927593 + ... + 10861946944.

It is an arithmetic number, because the mean of its divisors is an integer number (15967047785430).

Almost surely, 2^{210200210020012} is an apocalyptic number.

It is an amenable number.

210200210020012 is a deficient number, since it is larger than the sum of its proper divisors (173008936830308).

210200210020012 is a wasteful number, since it uses less digits than its factorization.

210200210020012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21723874641 (or 21723874639 counting only the distinct ones).

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

Adding to 210200210020012 its reverse (210020012002012), we get a palindrome (420220222022024).

The spelling of 210200210020012 in words is "two hundred ten trillion, two hundred billion, two hundred ten million, twenty thousand, twelve".