201022000111101 has 32 divisors (see below), whose sum is σ = 289066664960640. Its totient is φ = 123526062316800.

The previous prime is 201022000111069. The next prime is 201022000111109. The reversal of 201022000111101 is 101111000220102.

It is not a de Polignac number, because 201022000111101 - 2⁵ = 201022000111069 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201022000111109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115080091 + ... + 116813831.

It is an arithmetic number, because the mean of its divisors is an integer number (9033333280020).

Almost surely, 2^{201022000111101} is an apocalyptic number.

It is an amenable number.

201022000111101 is a deficient number, since it is larger than the sum of its proper divisors (88044664849539).

201022000111101 is a wasteful number, since it uses less digits than its factorization.

201022000111101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1738077.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 201022000111101 its reverse (101111000220102), we get a palindrome (302133000331203).

The spelling of 201022000111101 in words is "two hundred one trillion, twenty-two billion, one hundred eleven thousand, one hundred one".