4223111201022 has 32 divisors (see below), whose sum is σ = 9849822048000. Its totient is φ = 1206603199704.

The previous prime is 4223111201003. The next prime is 4223111201027. The reversal of 4223111201022 is 2201021113224.

It is a happy number.

4223111201022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 4223111201022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223111201027) 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, 1026021072 + ... + 1026025187.

It is an arithmetic number, because the mean of its divisors is an integer number (307806939000).

Almost surely, 2^{4223111201022} is an apocalyptic number.

4223111201022 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4223111201022 is an abundant number, since it is smaller than the sum of its proper divisors (5626710846978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4223111201022 is a wasteful number, since it uses less digits than its factorization.

4223111201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2052046285 (or 2052046271 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 4223111201022 its reverse (2201021113224), we get a palindrome (6424132314246).

The spelling of 4223111201022 in words is "four trillion, two hundred twenty-three billion, one hundred eleven million, two hundred one thousand, twenty-two".