1022143133323 has 64 divisors (see below), whose sum is σ = 1189738368000. Its totient is φ = 870326747136.

The previous prime is 1022143133299. The next prime is 1022143133357. The reversal of 1022143133323 is 3233313412201.

It is a cyclic number.

It is not a de Polignac number, because 1022143133323 - 2³³ = 1013553198731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1022143133291 and 1022143133300.

It is not an unprimeable number, because it can be changed into a prime (1022143133723) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 436998888 + ... + 437001226.

It is an arithmetic number, because the mean of its divisors is an integer number (18589662000).

Almost surely, 2^{1022143133323} is an apocalyptic number.

1022143133323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1022143133323 is a deficient number, since it is larger than the sum of its proper divisors (167595234677).

1022143133323 is a wasteful number, since it uses less digits than its factorization.

1022143133323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2756.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 1022143133323 its reverse (3233313412201), we get a palindrome (4255456545524).

The spelling of 1022143133323 in words is "one trillion, twenty-two billion, one hundred forty-three million, one hundred thirty-three thousand, three hundred twenty-three".