201210020011122 has 64 divisors (see below), whose sum is σ = 449613240963840. Its totient is φ = 59701730637824.

The previous prime is 201210020011109. The next prime is 201210020011171. The reversal of 201210020011122 is 221110020012102.

It is a super-3 number, since 3×201210020011122³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 481629813 + ... + 482047400.

It is an arithmetic number, because the mean of its divisors is an integer number (7025206890060).

Almost surely, 2^{201210020011122} is an apocalyptic number.

201210020011122 is an abundant number, since it is smaller than the sum of its proper divisors (248403220952718).

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

201210020011122 is a wasteful number, since it uses less digits than its factorization.

201210020011122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963677347.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 201210020011122 its reverse (221110020012102), we get a palindrome (422320040023224).

The spelling of 201210020011122 in words is "two hundred one trillion, two hundred ten billion, twenty million, eleven thousand, one hundred twenty-two".