22601231833 has 2 divisors, whose sum is σ = 22601231834. Its totient is φ = 22601231832.

The previous prime is 22601231801. The next prime is 22601231869. The reversal of 22601231833 is 33813210622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20361292249 + 2239939584 = 142693^2 + 47328^2 .

It is a cyclic number.

It is not a de Polignac number, because 22601231833 - 2⁵ = 22601231801 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22601231795 and 22601231804.

It is not a weakly prime, because it can be changed into another prime (22601237833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11300615916 + 11300615917.

It is an arithmetic number, because the mean of its divisors is an integer number (11300615917).

Almost surely, 2^22601231833 is an apocalyptic number.

It is an amenable number.

22601231833 is a deficient number, since it is larger than the sum of its proper divisors (1).

22601231833 is an equidigital number, since it uses as much as digits as its factorization.

22601231833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 22601231833 in words is "twenty-two billion, six hundred one million, two hundred thirty-one thousand, eight hundred thirty-three".