1222416754 has 16 divisors (see below), whose sum is σ = 1976650200. Its totient is φ = 563627520.

The previous prime is 1222416743. The next prime is 1222416757. The reversal of 1222416754 is 4576142221.

It can be written as a sum of positive squares in 4 ways, for example, as 492174225 + 730242529 = 22185^2 + 27023^2 .

It is not an unprimeable number, because it can be changed into a prime (1222416757) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3522 + ... + 49570.

Almost surely, 2^1222416754 is an apocalyptic number.

1222416754 is a deficient number, since it is larger than the sum of its proper divisors (754233446).

1222416754 is a wasteful number, since it uses less digits than its factorization.

1222416754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47085.

The product of its digits is 26880, while the sum is 34.

The square root of 1222416754 is about 34963.0770098972. The cubic root of 1222416754 is about 1069.2348312945.

Adding to 1222416754 its reverse (4576142221), we get a palindrome (5798558975).

The spelling of 1222416754 in words is "one billion, two hundred twenty-two million, four hundred sixteen thousand, seven hundred fifty-four".