2240001019 has 2 divisors, whose sum is σ = 2240001020. Its totient is φ = 2240001018.

The previous prime is 2240001013. The next prime is 2240001037. The reversal of 2240001019 is 9101000422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2240001019 - 2²⁵ = 2206446587 is a prime.

It is a super-3 number, since 3×2240001019³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2240000987 and 2240001005.

It is not a weakly prime, because it can be changed into another prime (2240001013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120000509 + 1120000510.

It is an arithmetic number, because the mean of its divisors is an integer number (1120000510).

Almost surely, 2^2240001019 is an apocalyptic number.

2240001019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240001019 is an equidigital number, since it uses as much as digits as its factorization.

2240001019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 2240001019 is about 47328.6490299480. The cubic root of 2240001019 is about 1308.4267224812.

The spelling of 2240001019 in words is "two billion, two hundred forty million, one thousand, nineteen".