223021101330 has 96 divisors (see below), whose sum is σ = 601573609728. Its totient is φ = 59448297600.

The previous prime is 223021101323. The next prime is 223021101341. The reversal of 223021101330 is 33101120322.

223021101330 is a `hidden beast` number, since 2 + 230 + 2 + 1 + 101 + 330 = 666.

It is a super-2 number, since 2×223021101330² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6473350 + ... + 6507710.

It is an arithmetic number, because the mean of its divisors is an integer number (6266391768).

Almost surely, 2^223021101330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223021101330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300786804864).

223021101330 is an abundant number, since it is smaller than the sum of its proper divisors (378552508398).

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

223021101330 is a wasteful number, since it uses less digits than its factorization.

223021101330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37054 (or 37042 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 223021101330 its reverse (33101120322), we get a palindrome (256122221652).

The spelling of 223021101330 in words is "two hundred twenty-three billion, twenty-one million, one hundred one thousand, three hundred thirty".