2068223233 has 4 divisors (see below), whose sum is σ = 2089545220. Its totient is φ = 2046901248.

The previous prime is 2068223231. The next prime is 2068223243. The reversal of 2068223233 is 3323228602.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3323228602 = 2 ⋅1661614301.

It can be written as a sum of positive squares in 2 ways, for example, as 334999809 + 1733223424 = 18303^2 + 41632^2 .

It is a cyclic number.

It is not a de Polignac number, because 2068223233 - 2¹ = 2068223231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2068223195 and 2068223204.

It is not an unprimeable number, because it can be changed into a prime (2068223231) 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, 10660848 + ... + 10661041.

It is an arithmetic number, because the mean of its divisors is an integer number (522386305).

Almost surely, 2^2068223233 is an apocalyptic number.

It is an amenable number.

2068223233 is a deficient number, since it is larger than the sum of its proper divisors (21321987).

2068223233 is an equidigital number, since it uses as much as digits as its factorization.

2068223233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21321986.

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 2068223233 is about 45477.7223814034. The cubic root of 2068223233 is about 1274.0871554931.

The spelling of 2068223233 in words is "two billion, sixty-eight million, two hundred twenty-three thousand, two hundred thirty-three".