1214646464122 has 64 divisors (see below), whose sum is σ = 2248585920000. Its totient is φ = 479200296960.

The previous prime is 1214646464069. The next prime is 1214646464179. The reversal of 1214646464122 is 2214646464121.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 299984754 + ... + 299988802.

It is an arithmetic number, because the mean of its divisors is an integer number (35134155000).

Almost surely, 2^{1214646464122} is an apocalyptic number.

1214646464122 is a deficient number, since it is larger than the sum of its proper divisors (1033939455878).

1214646464122 is a wasteful number, since it uses less digits than its factorization.

1214646464122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8191.

The product of its digits is 442368, while the sum is 43.

Subtracting 1214646464122 from its reverse (2214646464121), we obtain a palindrome (999999999999).

The spelling of 1214646464122 in words is "one trillion, two hundred fourteen billion, six hundred forty-six million, four hundred sixty-four thousand, one hundred twenty-two".