201202022111011 has 8 divisors (see below), whose sum is σ = 201695467394160. Its totient is φ = 200708584188672.

The previous prime is 201202022111009. The next prime is 201202022111029. The reversal of 201202022111011 is 110111220202102.

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

It is a cyclic number.

It is not a de Polignac number, because 201202022111011 - 2¹ = 201202022111009 is a prime.

It is a super-3 number, since 3×201202022111011³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201202022117011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55048971 + ... + 58590043.

It is an arithmetic number, because the mean of its divisors is an integer number (25211933424270).

Almost surely, 2^{201202022111011} is an apocalyptic number.

201202022111011 is a deficient number, since it is larger than the sum of its proper divisors (493445283149).

201202022111011 is a wasteful number, since it uses less digits than its factorization.

201202022111011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3680405.

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

Adding to 201202022111011 its reverse (110111220202102), we get a palindrome (311313242313113).

The spelling of 201202022111011 in words is "two hundred one trillion, two hundred two billion, twenty-two million, one hundred eleven thousand, eleven".