223010231240 has 64 divisors (see below), whose sum is σ = 505288143360. Its totient is φ = 88581196800.

The previous prime is 223010231231. The next prime is 223010231243. The reversal of 223010231240 is 42132010322.

223010231240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (223010231243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3545747 + ... + 3608093.

It is an arithmetic number, because the mean of its divisors is an integer number (7895127240).

Almost surely, 2^223010231240 is an apocalyptic number.

223010231240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223010231240 is an abundant number, since it is smaller than the sum of its proper divisors (282277912120).

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

223010231240 is a wasteful number, since it uses less digits than its factorization.

223010231240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62982 (or 62978 counting only the distinct ones).

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

Adding to 223010231240 its reverse (42132010322), we get a palindrome (265142241562).

The spelling of 223010231240 in words is "two hundred twenty-three billion, ten million, two hundred thirty-one thousand, two hundred forty".