223101022340 has 192 divisors, whose sum is σ = 554429836800. Its totient is φ = 73838628864.

The previous prime is 223101022307. The next prime is 223101022343. The reversal of 223101022340 is 43220101322.

It is a super-3 number, since 3×223101022340³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (223101022343) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 115416014 + ... + 115417946.

It is an arithmetic number, because the mean of its divisors is an integer number (2887655400).

Almost surely, 2^223101022340 is an apocalyptic number.

223101022340 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 223101022340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (277214918400).

223101022340 is an abundant number, since it is smaller than the sum of its proper divisors (331328814460).

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

223101022340 is a wasteful number, since it uses less digits than its factorization.

223101022340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2254 (or 2252 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 223101022340 its reverse (43220101322), we get a palindrome (266321123662).

The spelling of 223101022340 in words is "two hundred twenty-three billion, one hundred one million, twenty-two thousand, three hundred forty".