2221364614 has 16 divisors (see below), whose sum is σ = 3809786400. Its totient is φ = 951580224.

The previous prime is 2221364611. The next prime is 2221364623. The reversal of 2221364614 is 4164631222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2221364611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3199 + ... + 66730.

It is an arithmetic number, because the mean of its divisors is an integer number (238111650).

Almost surely, 2^2221364614 is an apocalyptic number.

2221364614 is a deficient number, since it is larger than the sum of its proper divisors (1588421786).

2221364614 is a wasteful number, since it uses less digits than its factorization.

2221364614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72207.

The product of its digits is 13824, while the sum is 31.

The square root of 2221364614 is about 47131.3548924705. The cubic root of 2221364614 is about 1304.7879876559.

Adding to 2221364614 its reverse (4164631222), we get a palindrome (6385995836).

The spelling of 2221364614 in words is "two billion, two hundred twenty-one million, three hundred sixty-four thousand, six hundred fourteen".