1224038224078 has 8 divisors (see below), whose sum is σ = 1836838311840. Its totient is φ = 611758786800.

The previous prime is 1224038224039. The next prime is 1224038224103. The reversal of 1224038224078 is 8704228304221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent 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, 130156743 + ... + 130166146.

It is an arithmetic number, because the mean of its divisors is an integer number (229604788980).

Almost surely, 2^{1224038224078} is an apocalyptic number.

1224038224078 is a deficient number, since it is larger than the sum of its proper divisors (612800087762).

1224038224078 is a wasteful number, since it uses less digits than its factorization.

1224038224078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260325242.

The product of its (nonzero) digits is 344064, while the sum is 43.

The spelling of 1224038224078 in words is "one trillion, two hundred twenty-four billion, thirty-eight million, two hundred twenty-four thousand, seventy-eight".