1214252124 has 12 divisors (see below), whose sum is σ = 2833254984. Its totient is φ = 404750704.

The previous prime is 1214252077. The next prime is 1214252141. The reversal of 1214252124 is 4212524121.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1214252124² = 2948816441277022752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1214252094 and 1214252103.

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, 50593827 + ... + 50593850.

It is an arithmetic number, because the mean of its divisors is an integer number (236104582).

Almost surely, 2^1214252124 is an apocalyptic number.

It is an amenable number.

1214252124 is an abundant number, since it is smaller than the sum of its proper divisors (1619002860).

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

1214252124 is a wasteful number, since it uses less digits than its factorization.

1214252124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101187684 (or 101187682 counting only the distinct ones).

The product of its digits is 1280, while the sum is 24.

The square root of 1214252124 is about 34846.1206449154. The cubic root of 1214252124 is about 1066.8490068925.

Adding to 1214252124 its reverse (4212524121), we get a palindrome (5426776245).

The spelling of 1214252124 in words is "one billion, two hundred fourteen million, two hundred fifty-two thousand, one hundred twenty-four".