1224320214122 has 16 divisors (see below), whose sum is σ = 1900887436800. Its totient is φ = 590715073200.

The previous prime is 1224320214119. The next prime is 1224320214223. The reversal of 1224320214122 is 2214120234221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1224320214091 and 1224320214100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5898254 + ... + 6102297.

It is an arithmetic number, because the mean of its divisors is an integer number (118805464800).

Almost surely, 2^{1224320214122} is an apocalyptic number.

1224320214122 is a deficient number, since it is larger than the sum of its proper divisors (676567222678).

1224320214122 is a wasteful number, since it uses less digits than its factorization.

1224320214122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12002341.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 1224320214122 its reverse (2214120234221), we get a palindrome (3438440448343).

The spelling of 1224320214122 in words is "one trillion, two hundred twenty-four billion, three hundred twenty million, two hundred fourteen thousand, one hundred twenty-two".