223022101200 has 120 divisors (see below), whose sum is σ = 717481185408. Its totient is φ = 59217239040.

The previous prime is 223022101121. The next prime is 223022101217. The reversal of 223022101200 is 2101220322.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 223022101200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 119224 + ... + 678423.

Almost surely, 2^223022101200 is an apocalyptic number.

223022101200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223022101200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (358740592704).

223022101200 is an abundant number, since it is smaller than the sum of its proper divisors (494459084208).

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

223022101200 is a wasteful number, since it uses less digits than its factorization.

223022101200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797901 (or 797890 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 223022101200 its reverse (2101220322), we get a palindrome (225123321522).

The spelling of 223022101200 in words is "two hundred twenty-three billion, twenty-two million, one hundred one thousand, two hundred".