22250243461519 has 2 divisors, whose sum is σ = 22250243461520. Its totient is φ = 22250243461518.

The previous prime is 22250243461493. The next prime is 22250243461603. The reversal of 22250243461519 is 91516434205222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22250243461519 - 2¹¹ = 22250243459471 is a prime.

It is a super-2 number, since 2×22250243461519² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22250243161519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11125121730759 + 11125121730760.

It is an arithmetic number, because the mean of its divisors is an integer number (11125121730760).

Almost surely, 2^{22250243461519} is an apocalyptic number.

22250243461519 is a deficient number, since it is larger than the sum of its proper divisors (1).

22250243461519 is an equidigital number, since it uses as much as digits as its factorization.

22250243461519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 22250243461519 in words is "twenty-two trillion, two hundred fifty billion, two hundred forty-three million, four hundred sixty-one thousand, five hundred nineteen".