1033222420231 has 4 divisors (see below), whose sum is σ = 1033516705264. Its totient is φ = 1032928135200.

The previous prime is 1033222420189. The next prime is 1033222420261. The reversal of 1033222420231 is 1320242223301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1033222420231 - 2¹¹ = 1033222418183 is a prime.

It is a super-2 number, since 2×1033222420231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1033222420196 and 1033222420205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033222420261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147137250 + ... + 147144271.

It is an arithmetic number, because the mean of its divisors is an integer number (258379176316).

Almost surely, 2^{1033222420231} is an apocalyptic number.

1033222420231 is a deficient number, since it is larger than the sum of its proper divisors (294285033).

1033222420231 is an equidigital number, since it uses as much as digits as its factorization.

1033222420231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294285032.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 1033222420231 its reverse (1320242223301), we get a palindrome (2353464643532).

The spelling of 1033222420231 in words is "one trillion, thirty-three billion, two hundred twenty-two million, four hundred twenty thousand, two hundred thirty-one".