14101212 has 24 divisors (see below), whose sum is σ = 33706512. Its totient is φ = 4585600.

The previous prime is 14101207. The next prime is 14101229. The reversal of 14101212 is 21210141.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13839 + ... + 14822.

It is an arithmetic number, because the mean of its divisors is an integer number (1404438).

Almost surely, 2^14101212 is an apocalyptic number.

14101212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14101212 is an abundant number, since it is smaller than the sum of its proper divisors (19605300).

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

14101212 is a wasteful number, since it uses less digits than its factorization.

14101212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28709 (or 28707 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 14101212 is about 3755.1580525991. The cubic root of 14101212 is about 241.5936307766.

Adding to 14101212 its reverse (21210141), we get a palindrome (35311353).

The spelling of 14101212 in words is "fourteen million, one hundred one thousand, two hundred twelve".