201222000022 has 8 divisors (see below), whose sum is σ = 303128421336. Its totient is φ = 100179192912.

The previous prime is 201221999989. The next prime is 201222000043. The reversal of 201222000022 is 220000222102.

201222000022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 201221999966 and 201222000011.

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, 215902968 + ... + 215903899.

It is an arithmetic number, because the mean of its divisors is an integer number (37891052667).

Almost surely, 2^201222000022 is an apocalyptic number.

201222000022 is a deficient number, since it is larger than the sum of its proper divisors (101906421314).

201222000022 is a wasteful number, since it uses less digits than its factorization.

201222000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431807102.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 201222000022 its reverse (220000222102), we get a palindrome (421222222124).

The spelling of 201222000022 in words is "two hundred one billion, two hundred twenty-two million, twenty-two", and thus it is an aban number.