22401222014 has 8 divisors (see below), whose sum is σ = 35578411488. Its totient is φ = 10541751520.

The previous prime is 22401222007. The next prime is 22401222017. The reversal of 22401222014 is 41022210422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22401222017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329429702 + ... + 329429769.

It is an arithmetic number, because the mean of its divisors is an integer number (4447301436).

Almost surely, 2^22401222014 is an apocalyptic number.

22401222014 is a deficient number, since it is larger than the sum of its proper divisors (13177189474).

22401222014 is a wasteful number, since it uses less digits than its factorization.

22401222014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658859490.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 22401222014 its reverse (41022210422), we get a palindrome (63423432436).

The spelling of 22401222014 in words is "twenty-two billion, four hundred one million, two hundred twenty-two thousand, fourteen".