201022201200111 has 8 divisors (see below), whose sum is σ = 269418356013360. Its totient is φ = 133320423593472.

The previous prime is 201022201200091. The next prime is 201022201200187. The reversal of 201022201200111 is 111002102220102.

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

It is not a de Polignac number, because 201022201200111 - 2⁷ = 201022201199983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201022201200311) 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, 173594300976 + ... + 173594302133.

It is an arithmetic number, because the mean of its divisors is an integer number (33677294501670).

Almost surely, 2^{201022201200111} is an apocalyptic number.

201022201200111 is a deficient number, since it is larger than the sum of its proper divisors (68396154813249).

201022201200111 is a wasteful number, since it uses less digits than its factorization.

201022201200111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347188603305.

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

Adding to 201022201200111 its reverse (111002102220102), we get a palindrome (312024303420213).

The spelling of 201022201200111 in words is "two hundred one trillion, twenty-two billion, two hundred one million, two hundred thousand, one hundred eleven".