1212014213 has 8 divisors (see below), whose sum is σ = 1224050688. Its totient is φ = 1200016944.

The previous prime is 1212014207. The next prime is 1212014249. The reversal of 1212014213 is 3124102121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1212014213 - 2⁶ = 1212014149 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1212014191 and 1212014200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1212014263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54395 + ... + 73367.

It is an arithmetic number, because the mean of its divisors is an integer number (153006336).

Almost surely, 2^1212014213 is an apocalyptic number.

It is an amenable number.

1212014213 is a deficient number, since it is larger than the sum of its proper divisors (12036475).

1212014213 is a wasteful number, since it uses less digits than its factorization.

1212014213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19603.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1212014213 is about 34813.9944993389. The cubic root of 1212014213 is about 1066.1931899381.

Adding to 1212014213 its reverse (3124102121), we get a palindrome (4336116334).

The spelling of 1212014213 in words is "one billion, two hundred twelve million, fourteen thousand, two hundred thirteen".