1224119426 has 16 divisors (see below), whose sum is σ = 1848305088. Its totient is φ = 608031600.

The previous prime is 1224119419. The next prime is 1224119431. The reversal of 1224119426 is 6249114221.

It is a super-2 number, since 2×1224119426² = 2996936738221138952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1224119392 and 1224119401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190811 + ... + 197121.

It is an arithmetic number, because the mean of its divisors is an integer number (115519068).

Almost surely, 2^1224119426 is an apocalyptic number.

1224119426 is a deficient number, since it is larger than the sum of its proper divisors (624185662).

1224119426 is a wasteful number, since it uses less digits than its factorization.

1224119426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6937.

The product of its digits is 6912, while the sum is 32.

The square root of 1224119426 is about 34987.4181099435. The cubic root of 1224119426 is about 1069.7310372973.

The spelling of 1224119426 in words is "one billion, two hundred twenty-four million, one hundred nineteen thousand, four hundred twenty-six".