201020010002222 has 8 divisors (see below), whose sum is σ = 302703283544976. Its totient is φ = 100118915487232.

The previous prime is 201020010002159. The next prime is 201020010002233. The reversal of 201020010002222 is 222200010020102.

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 = 201020010002197 and 201020010002206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195544756298 + ... + 195544757325.

It is an arithmetic number, because the mean of its divisors is an integer number (37837910443122).

Almost surely, 2^{201020010002222} is an apocalyptic number.

201020010002222 is a deficient number, since it is larger than the sum of its proper divisors (101683273542754).

201020010002222 is a wasteful number, since it uses less digits than its factorization.

201020010002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391089513882.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 201020010002222 its reverse (222200010020102), we get a palindrome (423220020022324).

The spelling of 201020010002222 in words is "two hundred one trillion, twenty billion, ten million, two thousand, two hundred twenty-two".