1224424442022 has 16 divisors (see below), whose sum is σ = 2448868790592. Its totient is φ = 408138162920.

The previous prime is 1224424441993. The next prime is 1224424442047. The reversal of 1224424442022 is 2202444244221.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40333 + ... + 1565399.

It is an arithmetic number, because the mean of its divisors is an integer number (153054299412).

Almost surely, 2^{1224424442022} is an apocalyptic number.

1224424442022 is an abundant number, since it is smaller than the sum of its proper divisors (1224444348570).

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

1224424442022 is a wasteful number, since it uses less digits than its factorization.

1224424442022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1658883.

The product of its (nonzero) digits is 65536, while the sum is 33.

Adding to 1224424442022 its reverse (2202444244221), we get a palindrome (3426868686243).

The spelling of 1224424442022 in words is "one trillion, two hundred twenty-four billion, four hundred twenty-four million, four hundred forty-two thousand, twenty-two".