1212114013224 has 64 divisors (see below), whose sum is σ = 3048332676480. Its totient is φ = 401633568000.

The previous prime is 1212114013217. The next prime is 1212114013291. The reversal of 1212114013224 is 4223104112121.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1212114013194 and 1212114013203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10284469 + ... + 10401659.

It is an arithmetic number, because the mean of its divisors is an integer number (47630198070).

Almost surely, 2^{1212114013224} is an apocalyptic number.

It is an amenable number.

1212114013224 is an abundant number, since it is smaller than the sum of its proper divisors (1836218663256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1212114013224 is a wasteful number, since it uses less digits than its factorization.

1212114013224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119762 (or 119758 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 1212114013224 its reverse (4223104112121), we get a palindrome (5435218125345).

The spelling of 1212114013224 in words is "one trillion, two hundred twelve billion, one hundred fourteen million, thirteen thousand, two hundred twenty-four".