101201120220201 has 4 divisors (see below), whose sum is σ = 134934826960272. Its totient is φ = 67467413480132.

The previous prime is 101201120220199. The next prime is 101201120220253. The reversal of 101201120220201 is 102022021102101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 101201120220201 - 2¹ = 101201120220199 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (101201120220281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16866853370031 + ... + 16866853370036.

It is an arithmetic number, because the mean of its divisors is an integer number (33733706740068).

Almost surely, 2^{101201120220201} is an apocalyptic number.

It is an amenable number.

101201120220201 is a deficient number, since it is larger than the sum of its proper divisors (33733706740071).

101201120220201 is an equidigital number, since it uses as much as digits as its factorization.

101201120220201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33733706740070.

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

Adding to 101201120220201 its reverse (102022021102101), we get a palindrome (203223141322302).

The spelling of 101201120220201 in words is "one hundred one trillion, two hundred one billion, one hundred twenty million, two hundred twenty thousand, two hundred one".