4101223220240 has 160 divisors (see below), whose sum is σ = 10352028427776. Its totient is φ = 1504943390720.

The previous prime is 4101223220209. The next prime is 4101223220261. The reversal of 4101223220240 is 420223221014.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 61469939 + ... + 61536621.

Almost surely, 2^{4101223220240} is an apocalyptic number.

4101223220240 is a gapful number since it is divisible by the number (40) 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 4101223220240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5176014213888).

4101223220240 is an abundant number, since it is smaller than the sum of its proper divisors (6250805207536).

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

4101223220240 is a wasteful number, since it uses less digits than its factorization.

4101223220240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67857 (or 67851 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 4101223220240 its reverse (420223221014), we get a palindrome (4521446441254).

The spelling of 4101223220240 in words is "four trillion, one hundred one billion, two hundred twenty-three million, two hundred twenty thousand, two hundred forty".