2022121102222 has 16 divisors (see below), whose sum is σ = 3266696417040. Its totient is φ = 933231491712.

The previous prime is 2022121102219. The next prime is 2022121102249. The reversal of 2022121102222 is 2222011212202.

It is a self number, because there is not a number n which added to its sum of digits gives 2022121102222.

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, 1848843 + ... + 2731750.

It is an arithmetic number, because the mean of its divisors is an integer number (204168526065).

Almost surely, 2^{2022121102222} is an apocalyptic number.

2022121102222 is a deficient number, since it is larger than the sum of its proper divisors (1244575314818).

2022121102222 is a wasteful number, since it uses less digits than its factorization.

2022121102222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4597587.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 2022121102222 its reverse (2222011212202), we get a palindrome (4244132314424).

The spelling of 2022121102222 in words is "two trillion, twenty-two billion, one hundred twenty-one million, one hundred two thousand, two hundred twenty-two".