201011012012212 has 48 divisors (see below), whose sum is σ = 363120066167040. Its totient is φ = 97313517894528.

The previous prime is 201011012012201. The next prime is 201011012012231. The reversal of 201011012012212 is 212210210110102.

It is a congruent number.

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, 31460583 + ... + 37306705.

It is an arithmetic number, because the mean of its divisors is an integer number (7565001378480).

Almost surely, 2^{201011012012212} is an apocalyptic number.

It is an amenable number.

201011012012212 is a deficient number, since it is larger than the sum of its proper divisors (162109054154828).

201011012012212 is a wasteful number, since it uses less digits than its factorization.

201011012012212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5848312 (or 5848310 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 201011012012212 its reverse (212210210110102), we get a palindrome (413221222122314).

The spelling of 201011012012212 in words is "two hundred one trillion, eleven billion, twelve million, twelve thousand, two hundred twelve".