1214213102 has 32 divisors (see below), whose sum is σ = 1963222272. Its totient is φ = 561806784.

The previous prime is 1214213101. The next prime is 1214213123. The reversal of 1214213102 is 2013124121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214213101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208778 + ... + 214514.

It is an arithmetic number, because the mean of its divisors is an integer number (61350696).

Almost surely, 2^1214213102 is an apocalyptic number.

1214213102 is a deficient number, since it is larger than the sum of its proper divisors (749009170).

1214213102 is a wasteful number, since it uses less digits than its factorization.

1214213102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5912.

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

The square root of 1214213102 is about 34845.5607215611. The cubic root of 1214213102 is about 1066.8375784511.

Adding to 1214213102 its reverse (2013124121), we get a palindrome (3227337223).

The spelling of 1214213102 in words is "one billion, two hundred fourteen million, two hundred thirteen thousand, one hundred two".