1220300240043 has 8 divisors (see below), whose sum is σ = 1657766364048. Its totient is φ = 798183804704.

The previous prime is 1220300240041. The next prime is 1220300240059. The reversal of 1220300240043 is 3400420030221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1220300240043 - 2¹ = 1220300240041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1220300240041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3837421980 + ... + 3837422297.

It is an arithmetic number, because the mean of its divisors is an integer number (207220795506).

Almost surely, 2^{1220300240043} is an apocalyptic number.

1220300240043 is a deficient number, since it is larger than the sum of its proper divisors (437466124005).

1220300240043 is an equidigital number, since it uses as much as digits as its factorization.

1220300240043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7674844333.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 1220300240043 its reverse (3400420030221), we get a palindrome (4620720270264).

The spelling of 1220300240043 in words is "one trillion, two hundred twenty billion, three hundred million, two hundred forty thousand, forty-three".