1122462111463 has 16 divisors (see below), whose sum is σ = 1399461825024. Its totient is φ = 874627961760.

The previous prime is 1122462111413. The next prime is 1122462111521. The reversal of 1122462111463 is 3641112642211.

It is a happy number.

It is not a de Polignac number, because 1122462111463 - 2²¹ = 1122460014311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122462111413) 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 15 ways as a sum of consecutive naturals, for example, 4650681 + ... + 4886077.

It is an arithmetic number, because the mean of its divisors is an integer number (87466364064).

Almost surely, 2^{1122462111463} is an apocalyptic number.

1122462111463 is a deficient number, since it is larger than the sum of its proper divisors (276999713561).

1122462111463 is a wasteful number, since it uses less digits than its factorization.

1122462111463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297342.

The product of its digits is 13824, while the sum is 34.

Adding to 1122462111463 its reverse (3641112642211), we get a palindrome (4763574753674).

The spelling of 1122462111463 in words is "one trillion, one hundred twenty-two billion, four hundred sixty-two million, one hundred eleven thousand, four hundred sixty-three".