1042233144222 has 16 divisors (see below), whose sum is σ = 2109580341120. Its totient is φ = 343225372632.

The previous prime is 1042233144179. The next prime is 1042233144223. The reversal of 1042233144222 is 2224413322401.

It is a self number, because there is not a number n which added to its sum of digits gives 1042233144222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042233144223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1046418322 + ... + 1046419317.

It is an arithmetic number, because the mean of its divisors is an integer number (131848771320).

Almost surely, 2^{1042233144222} is an apocalyptic number.

1042233144222 is an abundant number, since it is smaller than the sum of its proper divisors (1067347196898).

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

1042233144222 is a wasteful number, since it uses less digits than its factorization.

1042233144222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2092837727.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 1042233144222 its reverse (2224413322401), we get a palindrome (3266646466623).

The spelling of 1042233144222 in words is "one trillion, forty-two billion, two hundred thirty-three million, one hundred forty-four thousand, two hundred twenty-two".