223101110320040 has 64 divisors (see below), whose sum is σ = 505819535760000. Its totient is φ = 88557442571520.

The previous prime is 223101110320021. The next prime is 223101110320063. The reversal of 223101110320040 is 40023011101322.

It is a super-3 number, since 3×223101110320040³ (a number of 44 digits) contains 333 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 223101110319994 and 223101110320021.

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, 278100221 + ... + 278901299.

It is an arithmetic number, because the mean of its divisors is an integer number (7903430246250).

Almost surely, 2^{223101110320040} is an apocalyptic number.

223101110320040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223101110320040 is an abundant number, since it is smaller than the sum of its proper divisors (282718425439960).

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

223101110320040 is a wasteful number, since it uses less digits than its factorization.

223101110320040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854370 (or 854366 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 223101110320040 its reverse (40023011101322), we get a palindrome (263124121421362).

The spelling of 223101110320040 in words is "two hundred twenty-three trillion, one hundred one billion, one hundred ten million, three hundred twenty thousand, forty".