1222024021411 has 16 divisors (see below), whose sum is σ = 1267329564000. Its totient is φ = 1176933227008.

The previous prime is 1222024021399. The next prime is 1222024021451. The reversal of 1222024021411 is 1141204202221.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1222024021411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1222024021451) 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, 19319865 + ... + 19383013.

It is an arithmetic number, because the mean of its divisors is an integer number (79208097750).

Almost surely, 2^{1222024021411} is an apocalyptic number.

1222024021411 is a deficient number, since it is larger than the sum of its proper divisors (45305542589).

1222024021411 is an equidigital number, since it uses as much as digits as its factorization.

1222024021411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64838.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 1222024021411 its reverse (1141204202221), we get a palindrome (2363228223632).

The spelling of 1222024021411 in words is "one trillion, two hundred twenty-two billion, twenty-four million, twenty-one thousand, four hundred eleven".