1033223223331 has 32 divisors (see below), whose sum is σ = 1177376829440. Its totient is φ = 898838757504.

The previous prime is 1033223223289. The next prime is 1033223223359. The reversal of 1033223223331 is 1333223223301.

It is a cyclic number.

It is not a de Polignac number, because 1033223223331 - 2⁹ = 1033223222819 is a prime.

It is a super-2 number, since 2×1033223223331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1033223223331.

It is not an unprimeable number, because it can be changed into a prime (1033223223631) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84983905 + ... + 84996061.

It is an arithmetic number, because the mean of its divisors is an integer number (36793025920).

Almost surely, 2^{1033223223331} is an apocalyptic number.

1033223223331 is a deficient number, since it is larger than the sum of its proper divisors (144153606109).

1033223223331 is a wasteful number, since it uses less digits than its factorization.

1033223223331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13955.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 1033223223331 its reverse (1333223223301), we get a palindrome (2366446446632).

The spelling of 1033223223331 in words is "one trillion, thirty-three billion, two hundred twenty-three million, two hundred twenty-three thousand, three hundred thirty-one".