201020101022211 has 8 divisors (see below), whose sum is σ = 275270768967504. Its totient is φ = 130391416879200.

The previous prime is 201020101022207. The next prime is 201020101022287. The reversal of 201020101022211 is 112220101020102.

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

It is not a de Polignac number, because 201020101022211 - 2² = 201020101022207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201020101023211) 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, 905495950440 + ... + 905495950661.

It is an arithmetic number, because the mean of its divisors is an integer number (34408846120938).

Almost surely, 2^{201020101022211} is an apocalyptic number.

201020101022211 is a deficient number, since it is larger than the sum of its proper divisors (74250667945293).

201020101022211 is a wasteful number, since it uses less digits than its factorization.

201020101022211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1810991901141.

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

Adding to 201020101022211 its reverse (112220101020102), we get a palindrome (313240202042313).

The spelling of 201020101022211 in words is "two hundred one trillion, twenty billion, one hundred one million, twenty-two thousand, two hundred eleven".