2022001000222 has 32 divisors (see below), whose sum is σ = 3508448961024.
Its totient is φ = 856033850400.
The previous prime is 2022001000199. The next prime is 2022001000223. The reversal of 2022001000222 is 2220001002202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2022001000223) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10620447 + ... + 10809157.
It is an arithmetic number, because the mean of its divisors is an integer number (109639030032).
Almost surely, 22022001000222 is an apocalyptic number.
2022001000222 is a deficient number, since it is larger than the sum of its proper divisors (1486447960802).
2022001000222 is a wasteful number, since it uses less digits than its factorization.
2022001000222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198024.
The product of its (nonzero) digits is 64, while the sum is 13.
Adding to 2022001000222 its reverse (2220001002202), we get a palindrome (4242002002424).
The spelling of 2022001000222 in words is "two trillion, twenty-two billion, one million, two hundred twenty-two", and thus it is an aban number.