2033220919 has 2 divisors, whose sum is σ = 2033220920. Its totient is φ = 2033220918.

The previous prime is 2033220911. The next prime is 2033220941. The reversal of 2033220919 is 9190223302.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2033220919 - 2³ = 2033220911 is a prime.

It is a super-2 number, since 2×2033220919² = 8267974610918409122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2033220911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1016610459 + 1016610460.

It is an arithmetic number, because the mean of its divisors is an integer number (1016610460).

Almost surely, 2^2033220919 is an apocalyptic number.

2033220919 is a deficient number, since it is larger than the sum of its proper divisors (1).

2033220919 is an equidigital number, since it uses as much as digits as its factorization.

2033220919 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 2033220919 is about 45091.2510250048. The cubic root of 2033220919 is about 1266.8587336713.

The spelling of 2033220919 in words is "two billion, thirty-three million, two hundred twenty thousand, nine hundred nineteen".