1220024410441 has 2 divisors, whose sum is σ = 1220024410442. Its totient is φ = 1220024410440.

The previous prime is 1220024410399. The next prime is 1220024410523. The reversal of 1220024410441 is 1440144200221.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1209868003600 + 10156406841 = 1099940^2 + 100779^2 .

It is a cyclic number.

It is not a de Polignac number, because 1220024410441 - 2⁷ = 1220024410313 is a prime.

It is not a weakly prime, because it can be changed into another prime (1220024410541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610012205220 + 610012205221.

It is an arithmetic number, because the mean of its divisors is an integer number (610012205221).

Almost surely, 2^{1220024410441} is an apocalyptic number.

It is an amenable number.

1220024410441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1220024410441 is an equidigital number, since it uses as much as digits as its factorization.

1220024410441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 1220024410441 its reverse (1440144200221), we get a palindrome (2660168610662).

The spelling of 1220024410441 in words is "one trillion, two hundred twenty billion, twenty-four million, four hundred ten thousand, four hundred forty-one".