19350002207 has 2 divisors, whose sum is σ = 19350002208. Its totient is φ = 19350002206.

The previous prime is 19350002183. The next prime is 19350002219. The reversal of 19350002207 is 70220005391.

It is a strong prime.

It is an emirp because it is prime and its reverse (70220005391) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 19350002207 - 2¹⁰ = 19350001183 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 19350002207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (19350002227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9675001103 + 9675001104.

It is an arithmetic number, because the mean of its divisors is an integer number (9675001104).

Almost surely, 2^19350002207 is an apocalyptic number.

19350002207 is a deficient number, since it is larger than the sum of its proper divisors (1).

19350002207 is an equidigital number, since it uses as much as digits as its factorization.

19350002207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 29.

Adding to 19350002207 its reverse (70220005391), we get a palindrome (89570007598).

The spelling of 19350002207 in words is "nineteen billion, three hundred fifty million, two thousand, two hundred seven".