12142022214 has 16 divisors (see below), whose sum is σ = 27753193728. Its totient is φ = 3469149192.

The previous prime is 12142022177. The next prime is 12142022297. The reversal of 12142022214 is 41222024121.

12142022214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144547842 + ... + 144547925.

It is an arithmetic number, because the mean of its divisors is an integer number (1734574608).

Almost surely, 2^12142022214 is an apocalyptic number.

12142022214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12142022214 is an abundant number, since it is smaller than the sum of its proper divisors (15611171514).

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

12142022214 is a wasteful number, since it uses less digits than its factorization.

12142022214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289095779.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 12142022214 its reverse (41222024121), we get a palindrome (53364046335).

The spelling of 12142022214 in words is "twelve billion, one hundred forty-two million, twenty-two thousand, two hundred fourteen".