223022101204 has 48 divisors (see below), whose sum is σ = 457322334336. Its totient is φ = 93168230400.

The previous prime is 223022101121. The next prime is 223022101217. The reversal of 223022101204 is 402101220322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1239399 + ... + 1407889.

It is an arithmetic number, because the mean of its divisors is an integer number (9527548632).

Almost surely, 2^223022101204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223022101204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (228661167168).

223022101204 is an abundant number, since it is smaller than the sum of its proper divisors (234300233132).

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

223022101204 is a wasteful number, since it uses less digits than its factorization.

223022101204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169696 (or 169694 counting only the distinct ones).

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

Adding to 223022101204 its reverse (402101220322), we get a palindrome (625123321526).

The spelling of 223022101204 in words is "two hundred twenty-three billion, twenty-two million, one hundred one thousand, two hundred four".