1442240022233 has 16 divisors (see below), whose sum is σ = 1480541905920. Its totient is φ = 1404432302400.

The previous prime is 1442240022203. The next prime is 1442240022253. The reversal of 1442240022233 is 3322200422441.

It is a cyclic number.

It is not a de Polignac number, because 1442240022233 - 2¹² = 1442240018137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1442240022196 and 1442240022205.

It is not an unprimeable number, because it can be changed into a prime (1442240022203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8096816 + ... + 8273022.

It is an arithmetic number, because the mean of its divisors is an integer number (92533869120).

Almost surely, 2^{1442240022233} is an apocalyptic number.

It is an amenable number.

1442240022233 is a deficient number, since it is larger than the sum of its proper divisors (38301883687).

1442240022233 is a wasteful number, since it uses less digits than its factorization.

1442240022233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177608.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 1442240022233 its reverse (3322200422441), we get a palindrome (4764440444674).

The spelling of 1442240022233 in words is "one trillion, four hundred forty-two billion, two hundred forty million, twenty-two thousand, two hundred thirty-three".