201011012201012 has 96 divisors (see below), whose sum is σ = 412560509760000. Its totient is φ = 84851839263744.

The previous prime is 201011012200997. The next prime is 201011012201029. The reversal of 201011012201012 is 210102210110102.

It is a congruent 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, 277247189 + ... + 277971267.

It is an arithmetic number, because the mean of its divisors is an integer number (4297505310000).

Almost surely, 2^{201011012201012} is an apocalyptic number.

It is an amenable number.

201011012201012 is an abundant number, since it is smaller than the sum of its proper divisors (211549497558988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201011012201012 is a wasteful number, since it uses less digits than its factorization.

201011012201012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733833 (or 733831 counting only the distinct ones).

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

Adding to 201011012201012 its reverse (210102210110102), we get a palindrome (411113222311114).

The spelling of 201011012201012 in words is "two hundred one trillion, eleven billion, twelve million, two hundred one thousand, twelve".