201000011222 has 8 divisors (see below), whose sum is σ = 301512238272. Its totient is φ = 100495931800.

The previous prime is 201000011213. The next prime is 201000011231. The reversal of 201000011222 is 222110000102.

It is a happy number.

201000011222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (201000011213) and next prime (201000011231).

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

It is a super-2 number, since 2×201000011222² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1974854 + ... + 2074137.

It is an arithmetic number, because the mean of its divisors is an integer number (37689029784).

Almost surely, 2^201000011222 is an apocalyptic number.

201000011222 is a deficient number, since it is larger than the sum of its proper divisors (100512227050).

201000011222 is a wasteful number, since it uses less digits than its factorization.

201000011222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4073814.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 201000011222 its reverse (222110000102), we get a palindrome (423110011324).

The spelling of 201000011222 in words is "two hundred one billion, eleven thousand, two hundred twenty-two".