201200100100010 has 32 divisors (see below), whose sum is σ = 398995554063744. Its totient is φ = 72439279960000.

The previous prime is 201200100100001. The next prime is 201200100100063. The reversal of 201200100100010 is 10001001002102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9054898886 + ... + 9054921105.

It is an arithmetic number, because the mean of its divisors is an integer number (12468611064492).

Almost surely, 2^{201200100100010} is an apocalyptic number.

201200100100010 is a deficient number, since it is larger than the sum of its proper divisors (197795453963734).

201200100100010 is a wasteful number, since it uses less digits than its factorization.

201200100100010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18109820110.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 201200100100010 its reverse (10001001002102), we get a palindrome (211201101102112).

The spelling of 201200100100010 in words is "two hundred one trillion, two hundred billion, one hundred million, one hundred thousand, ten".