1224212141122 has 16 divisors (see below), whose sum is σ = 1841904388800. Its totient is φ = 610244630352.

The previous prime is 1224212141083. The next prime is 1224212141137. The reversal of 1224212141122 is 2211412124221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3884893 + ... + 4188175.

It is an arithmetic number, because the mean of its divisors is an integer number (115119024300).

Almost surely, 2^{1224212141122} is an apocalyptic number.

1224212141122 is a deficient number, since it is larger than the sum of its proper divisors (617692247678).

1224212141122 is a wasteful number, since it uses less digits than its factorization.

1224212141122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309417.

The product of its digits is 1024, while the sum is 25.

Adding to 1224212141122 its reverse (2211412124221), we get a palindrome (3435624265343).

The spelling of 1224212141122 in words is "one trillion, two hundred twenty-four billion, two hundred twelve million, one hundred forty-one thousand, one hundred twenty-two".