2064312233 has 4 divisors (see below), whose sum is σ = 2064864000. Its totient is φ = 2063760468.

The previous prime is 2064312199. The next prime is 2064312241. The reversal of 2064312233 is 3322134602.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2064312233 - 2²² = 2060117929 is a prime.

It is a super-2 number, since 2×2064312233² = 8522769990626892578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2064312253) 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, 270233 + ... + 277766.

It is an arithmetic number, because the mean of its divisors is an integer number (516216000).

Almost surely, 2^2064312233 is an apocalyptic number.

It is an amenable number.

2064312233 is a deficient number, since it is larger than the sum of its proper divisors (551767).

2064312233 is an equidigital number, since it uses as much as digits as its factorization.

2064312233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551766.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 2064312233 is about 45434.7029593019. The cubic root of 2064312233 is about 1273.2835512199.

Adding to 2064312233 its reverse (3322134602), we get a palindrome (5386446835).

The spelling of 2064312233 in words is "two billion, sixty-four million, three hundred twelve thousand, two hundred thirty-three".