2221420230414 has 96 divisors (see below), whose sum is σ = 6102426919680. Its totient is φ = 567212716800.

The previous prime is 2221420230401. The next prime is 2221420230451. The reversal of 2221420230414 is 4140320241222.

It is a happy number.

2221420230414 is a `hidden beast` number, since 2 + 2 + 2 + 1 + 420 + 230 + 4 + 1 + 4 = 666.

It is a super-2 number, since 2×2221420230414² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13500907 + ... + 13664454.

It is an arithmetic number, because the mean of its divisors is an integer number (63566947080).

Almost surely, 2^{2221420230414} is an apocalyptic number.

2221420230414 is an abundant number, since it is smaller than the sum of its proper divisors (3881006689266).

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

2221420230414 is a wasteful number, since it uses less digits than its factorization.

2221420230414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27165446 (or 27165443 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 2221420230414 its reverse (4140320241222), we get a palindrome (6361740471636).

The spelling of 2221420230414 in words is "two trillion, two hundred twenty-one billion, four hundred twenty million, two hundred thirty thousand, four hundred fourteen".