201422143121101 has 16 divisors (see below), whose sum is σ = 230282848055808. Its totient is φ = 172582973550000.

The previous prime is 201422143121093. The next prime is 201422143121131. The reversal of 201422143121101 is 101121341224102.

It is a cyclic number.

It is not a de Polignac number, because 201422143121101 - 2³ = 201422143121093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201422143121131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 351331986 + ... + 351904828.

It is an arithmetic number, because the mean of its divisors is an integer number (14392678003488).

Almost surely, 2^{201422143121101} is an apocalyptic number.

It is an amenable number.

201422143121101 is a deficient number, since it is larger than the sum of its proper divisors (28860704934707).

201422143121101 is a wasteful number, since it uses less digits than its factorization.

201422143121101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591552.

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 201422143121101 its reverse (101121341224102), we get a palindrome (302543484345203).

The spelling of 201422143121101 in words is "two hundred one trillion, four hundred twenty-two billion, one hundred forty-three million, one hundred twenty-one thousand, one hundred one".