22301323033 has 16 divisors (see below), whose sum is σ = 24562440000. Its totient is φ = 20079431680.

The previous prime is 22301322991. The next prime is 22301323049. The reversal of 22301323033 is 33032310322.

It is a de Polignac number, because none of the positive numbers 2^k-22301323033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22301322995 and 22301323013.

It is not an unprimeable number, because it can be changed into a prime (22301323073) 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, 1857273 + ... + 1869241.

It is an arithmetic number, because the mean of its divisors is an integer number (1535152500).

Almost surely, 2^22301323033 is an apocalyptic number.

It is an amenable number.

22301323033 is a deficient number, since it is larger than the sum of its proper divisors (2261116967).

22301323033 is a wasteful number, since it uses less digits than its factorization.

22301323033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13592.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 22301323033 its reverse (33032310322), we get a palindrome (55333633355).

The spelling of 22301323033 in words is "twenty-two billion, three hundred one million, three hundred twenty-three thousand, thirty-three".