1226424346575 has 12 divisors (see below), whose sum is σ = 2027688253128. Its totient is φ = 654092984800.

The previous prime is 1226424346559. The next prime is 1226424346579. The reversal of 1226424346575 is 5756434246221.

It is not a de Polignac number, because 1226424346575 - 2⁴ = 1226424346559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1226424346579) 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 in 11 ways as a sum of consecutive naturals, for example, 8176162236 + ... + 8176162385.

It is an arithmetic number, because the mean of its divisors is an integer number (168974021094).

Almost surely, 2^{1226424346575} is an apocalyptic number.

1226424346575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1226424346575 is a deficient number, since it is larger than the sum of its proper divisors (801263906553).

1226424346575 is a wasteful number, since it uses less digits than its factorization.

1226424346575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16352324634 (or 16352324629 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 51.

The spelling of 1226424346575 in words is "one trillion, two hundred twenty-six billion, four hundred twenty-four million, three hundred forty-six thousand, five hundred seventy-five".