201102101012012 has 6 divisors (see below), whose sum is σ = 351928676771028. Its totient is φ = 100551050506004.

The previous prime is 201102101012003. The next prime is 201102101012017. The reversal of 201102101012012 is 210210101201102.

201102101012012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (201102101012017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25137762626498 + ... + 25137762626505.

It is an arithmetic number, because the mean of its divisors is an integer number (58654779461838).

Almost surely, 2^{201102101012012} is an apocalyptic number.

It is an amenable number.

201102101012012 is a deficient number, since it is larger than the sum of its proper divisors (150826575759016).

201102101012012 is a wasteful number, since it uses less digits than its factorization.

201102101012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50275525253007 (or 50275525253005 counting only the distinct ones).

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

Adding to 201102101012012 its reverse (210210101201102), we get a palindrome (411312202213114).

The spelling of 201102101012012 in words is "two hundred one trillion, one hundred two billion, one hundred one million, twelve thousand, twelve".