2214340021412 has 24 divisors (see below), whose sum is σ = 3984432190200. Its totient is φ = 1076314127616.

The previous prime is 2214340021367. The next prime is 2214340021417. The reversal of 2214340021412 is 2141200434122.

It can be written as a sum of positive squares in 4 ways, for example, as 201301179556 + 2013038841856 = 448666^2 + 1418816^2 .

It is not an unprimeable number, because it can be changed into a prime (2214340021417) by changing a digit.

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, 47889737 + ... + 47935952.

It is an arithmetic number, because the mean of its divisors is an integer number (166018007925).

Almost surely, 2^{2214340021412} is an apocalyptic number.

It is an amenable number.

2214340021412 is a deficient number, since it is larger than the sum of its proper divisors (1770092168788).

2214340021412 is a wasteful number, since it uses less digits than its factorization.

2214340021412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95825855 (or 95825853 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 2214340021412 its reverse (2141200434122), we get a palindrome (4355540455534).

The spelling of 2214340021412 in words is "two trillion, two hundred fourteen billion, three hundred forty million, twenty-one thousand, four hundred twelve".