1040223220323 has 16 divisors (see below), whose sum is σ = 1585117476096. Its totient is φ = 594407484000.

The previous prime is 1040223220303. The next prime is 1040223220327. The reversal of 1040223220323 is 3230223220401.

It is not a de Polignac number, because 1040223220323 - 2⁵ = 1040223220291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1040223220293 and 1040223220302.

It is not an unprimeable number, because it can be changed into a prime (1040223220327) 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, 2951740 + ... + 3285302.

It is an arithmetic number, because the mean of its divisors is an integer number (99069842256).

Almost surely, 2^{1040223220323} is an apocalyptic number.

1040223220323 is a deficient number, since it is larger than the sum of its proper divisors (544894255773).

1040223220323 is a wasteful number, since it uses less digits than its factorization.

1040223220323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482074.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 1040223220323 its reverse (3230223220401), we get a palindrome (4270446440724).

The spelling of 1040223220323 in words is "one trillion, forty billion, two hundred twenty-three million, two hundred twenty thousand, three hundred twenty-three".