201212012110010 has 64 divisors (see below), whose sum is σ = 396690661785600. Its totient is φ = 72874788840000.

The previous prime is 201212012109919. The next prime is 201212012110037. The reversal of 201212012110010 is 10011210212102.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2239650671 + ... + 2239740509.

It is an arithmetic number, because the mean of its divisors is an integer number (6198291590400).

Almost surely, 2^{201212012110010} is an apocalyptic number.

201212012110010 is a deficient number, since it is larger than the sum of its proper divisors (195478649675590).

201212012110010 is a wasteful number, since it uses less digits than its factorization.

201212012110010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171227.

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

Adding to 201212012110010 its reverse (10011210212102), we get a palindrome (211223222322112).

The spelling of 201212012110010 in words is "two hundred one trillion, two hundred twelve billion, twelve million, one hundred ten thousand, ten".