1222034314505 has 4 divisors (see below), whose sum is σ = 1466441177412. Its totient is φ = 977627451600.

The previous prime is 1222034314493. The next prime is 1222034314547. The reversal of 1222034314505 is 5054134302221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 450498700864 + 771535613641 = 671192^2 + 878371^2 .

It is not a de Polignac number, because 1222034314505 - 2⁴⁰ = 122522686729 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122203431446 + ... + 122203431455.

It is an arithmetic number, because the mean of its divisors is an integer number (366610294353).

Almost surely, 2^{1222034314505} is an apocalyptic number.

It is an amenable number.

1222034314505 is a deficient number, since it is larger than the sum of its proper divisors (244406862907).

1222034314505 is an equidigital number, since it uses as much as digits as its factorization.

1222034314505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244406862906.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 1222034314505 its reverse (5054134302221), we get a palindrome (6276168616726).

The spelling of 1222034314505 in words is "one trillion, two hundred twenty-two billion, thirty-four million, three hundred fourteen thousand, five hundred five".