22053507019 has 2 divisors, whose sum is σ = 22053507020. Its totient is φ = 22053507018.

The previous prime is 22053507001. The next prime is 22053507029. The reversal of 22053507019 is 91070535022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22053507019 - 2¹¹ = 22053504971 is a prime.

It is a super-2 number, since 2×22053507019² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22053507029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11026753509 + 11026753510.

It is an arithmetic number, because the mean of its divisors is an integer number (11026753510).

Almost surely, 2^22053507019 is an apocalyptic number.

22053507019 is a deficient number, since it is larger than the sum of its proper divisors (1).

22053507019 is an equidigital number, since it uses as much as digits as its factorization.

22053507019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18900, while the sum is 34.

The spelling of 22053507019 in words is "twenty-two billion, fifty-three million, five hundred seven thousand, nineteen".