201000220022211 has 8 divisors (see below), whose sum is σ = 268000361835024. Its totient is φ = 134000112445440.

The previous prime is 201000220022209. The next prime is 201000220022219. The reversal of 201000220022211 is 112220022000102.

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

It is not a de Polignac number, because 201000220022211 - 2¹ = 201000220022209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201000220022219) 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, 12642931 + ... + 23703251.

It is an arithmetic number, because the mean of its divisors is an integer number (33500045229378).

Almost surely, 2^{201000220022211} is an apocalyptic number.

201000220022211 is a deficient number, since it is larger than the sum of its proper divisors (67000141812813).

201000220022211 is a wasteful number, since it uses less digits than its factorization.

201000220022211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17118021.

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

Adding to 201000220022211 its reverse (112220022000102), we get a palindrome (313220242022313).

The spelling of 201000220022211 in words is "two hundred one trillion, two hundred twenty million, twenty-two thousand, two hundred eleven".