2133000012233 has 4 divisors (see below), whose sum is σ = 2136829456260. Its totient is φ = 2129170568208.

The previous prime is 2133000012179. The next prime is 2133000012281. The reversal of 2133000012233 is 3322100003312.

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

It can be written as a sum of positive squares in 2 ways, for example, as 159657783184 + 1973342229049 = 399572^2 + 1404757^2 .

It is a cyclic number.

It is not a de Polignac number, because 2133000012233 - 2⁸ = 2133000011977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2133000812233) 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, 1914721178 + ... + 1914722291.

It is an arithmetic number, because the mean of its divisors is an integer number (534207364065).

Almost surely, 2^{2133000012233} is an apocalyptic number.

It is an amenable number.

2133000012233 is a deficient number, since it is larger than the sum of its proper divisors (3829444027).

2133000012233 is an equidigital number, since it uses as much as digits as its factorization.

2133000012233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3829444026.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 2133000012233 its reverse (3322100003312), we get a palindrome (5455100015545).

The spelling of 2133000012233 in words is "two trillion, one hundred thirty-three billion, twelve thousand, two hundred thirty-three".