201222011010022 has 32 divisors (see below), whose sum is σ = 309355118714880. Its totient is φ = 98134629290880.

The previous prime is 201222011010001. The next prime is 201222011010077. The reversal of 201222011010022 is 220010110222102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201222011009978 and 201222011010005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218583822 + ... + 219502462.

It is an arithmetic number, because the mean of its divisors is an integer number (9667347459840).

Almost surely, 2^{201222011010022} is an apocalyptic number.

201222011010022 is a deficient number, since it is larger than the sum of its proper divisors (108133107704858).

201222011010022 is a wasteful number, since it uses less digits than its factorization.

201222011010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935508.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 201222011010022 its reverse (220010110222102), we get a palindrome (421232121232124).

The spelling of 201222011010022 in words is "two hundred one trillion, two hundred twenty-two billion, eleven million, ten thousand, twenty-two".