201120220101101 has 8 divisors (see below), whose sum is σ = 229863174583680. Its totient is φ = 172380139235568.

The previous prime is 201120220101049. The next prime is 201120220101107. The reversal of 201120220101101 is 101101022021102.

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 201120220101101 - 2¹⁴ = 201120220084717 is a prime.

It is a super-2 number, since 2×201120220101101² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201120220101107) 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, 718254281 + ... + 718534238.

It is an arithmetic number, because the mean of its divisors is an integer number (28732896822960).

Almost surely, 2^{201120220101101} is an apocalyptic number.

It is an amenable number.

201120220101101 is a deficient number, since it is larger than the sum of its proper divisors (28742954482579).

201120220101101 is a wasteful number, since it uses less digits than its factorization.

201120220101101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1436808523.

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

Adding to 201120220101101 its reverse (101101022021102), we get a palindrome (302221242122203).

The spelling of 201120220101101 in words is "two hundred one trillion, one hundred twenty billion, two hundred twenty million, one hundred one thousand, one hundred one".