1143233033222 has 32 divisors (see below), whose sum is σ = 1987568824320. Its totient is φ = 483040153440.

The previous prime is 1143233033207. The next prime is 1143233033227. The reversal of 1143233033222 is 2223303323411.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1143233033227) 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, 14654 + ... + 1512177.

It is an arithmetic number, because the mean of its divisors is an integer number (62111525760).

Almost surely, 2^{1143233033222} is an apocalyptic number.

1143233033222 is a deficient number, since it is larger than the sum of its proper divisors (844335791098).

1143233033222 is a wasteful number, since it uses less digits than its factorization.

1143233033222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1527596.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 1143233033222 its reverse (2223303323411), we get a palindrome (3366536356633).

The spelling of 1143233033222 in words is "one trillion, one hundred forty-three billion, two hundred thirty-three million, thirty-three thousand, two hundred twenty-two".