201100220202201 has 8 divisors (see below), whose sum is σ = 268153837558944. Its totient is φ = 134056708156800.

The previous prime is 201100220202179. The next prime is 201100220202269. The reversal of 201100220202201 is 102202022001102.

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

It is not a de Polignac number, because 201100220202201 - 2⁹ = 201100220201689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201100220201201) 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, 2526281400 + ... + 2526361001.

It is an arithmetic number, because the mean of its divisors is an integer number (33519229694868).

Almost surely, 2^{201100220202201} is an apocalyptic number.

It is an amenable number.

201100220202201 is a deficient number, since it is larger than the sum of its proper divisors (67053617356743).

201100220202201 is a wasteful number, since it uses less digits than its factorization.

201100220202201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5052655671.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 201100220202201 its reverse (102202022001102), we get a palindrome (303302242203303).

The spelling of 201100220202201 in words is "two hundred one trillion, one hundred billion, two hundred twenty million, two hundred two thousand, two hundred one".