201120100222011 has 8 divisors (see below), whose sum is σ = 268168029885264. Its totient is φ = 134076118686720.

The previous prime is 201120100221893. The next prime is 201120100222031. The reversal of 201120100222011 is 110222001021102.

201120100222011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 201120100222011 - 2²² = 201120096027707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201120100222031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 986913126 + ... + 987116891.

It is an arithmetic number, because the mean of its divisors is an integer number (33521003735658).

Almost surely, 2^{201120100222011} is an apocalyptic number.

201120100222011 is a deficient number, since it is larger than the sum of its proper divisors (67047929663253).

201120100222011 is a wasteful number, since it uses less digits than its factorization.

201120100222011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1974063981.

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

Adding to 201120100222011 its reverse (110222001021102), we get a palindrome (311342101243113).

The spelling of 201120100222011 in words is "two hundred one trillion, one hundred twenty billion, one hundred million, two hundred twenty-two thousand, eleven".