20122201003222 has 16 divisors (see below), whose sum is σ = 30211601704560. Its totient is φ = 10051668027648.

The previous prime is 20122201003211. The next prime is 20122201003259. The reversal of 20122201003222 is 22230010222102.

It is a self number, because there is not a number n which added to its sum of digits gives 20122201003222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45338833 + ... + 45780499.

It is an arithmetic number, because the mean of its divisors is an integer number (1888225106535).

Almost surely, 2^{20122201003222} is an apocalyptic number.

20122201003222 is a deficient number, since it is larger than the sum of its proper divisors (10089400701338).

20122201003222 is a wasteful number, since it uses less digits than its factorization.

20122201003222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462975.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 20122201003222 its reverse (22230010222102), we get a palindrome (42352211225324).

The spelling of 20122201003222 in words is "twenty trillion, one hundred twenty-two billion, two hundred one million, three thousand, two hundred twenty-two".