1143050123222 has 8 divisors (see below), whose sum is σ = 1959514496976. Its totient is φ = 489878624232.

The previous prime is 1143050123207. The next prime is 1143050123227. The reversal of 1143050123222 is 2223210503411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1143050123222² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1143050123191 and 1143050123200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1143050123227) 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 3 ways as a sum of consecutive naturals, for example, 40823218673 + ... + 40823218700.

It is an arithmetic number, because the mean of its divisors is an integer number (244939312122).

Almost surely, 2^{1143050123222} is an apocalyptic number.

1143050123222 is a deficient number, since it is larger than the sum of its proper divisors (816464373754).

1143050123222 is an equidigital number, since it uses as much as digits as its factorization.

1143050123222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81646437382.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 1143050123222 its reverse (2223210503411), we get a palindrome (3366260626633).

The spelling of 1143050123222 in words is "one trillion, one hundred forty-three billion, fifty million, one hundred twenty-three thousand, two hundred twenty-two".