1422521354803 has 2 divisors, whose sum is σ = 1422521354804. Its totient is φ = 1422521354802.

The previous prime is 1422521354797. The next prime is 1422521354833. The reversal of 1422521354803 is 3084531252241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1422521354803 - 2¹³ = 1422521346611 is a prime.

It is a super-2 number, since 2×1422521354803² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1422521354833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711260677401 + 711260677402.

It is an arithmetic number, because the mean of its divisors is an integer number (711260677402).

Almost surely, 2^{1422521354803} is an apocalyptic number.

1422521354803 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422521354803 is an equidigital number, since it uses as much as digits as its factorization.

1422521354803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 1422521354803 in words is "one trillion, four hundred twenty-two billion, five hundred twenty-one million, three hundred fifty-four thousand, eight hundred three".