14236120222644 has 24 divisors (see below), whose sum is σ = 33590845471680. Its totient is φ = 4692054604864.

The previous prime is 14236120222579. The next prime is 14236120222721. The reversal of 14236120222644 is 44622202163241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6664849224 + ... + 6664851359.

It is an arithmetic number, because the mean of its divisors is an integer number (1399618561320).

Almost surely, 2^{14236120222644} is an apocalyptic number.

It is an amenable number.

14236120222644 is an abundant number, since it is smaller than the sum of its proper divisors (19354725249036).

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

14236120222644 is a wasteful number, since it uses less digits than its factorization.

14236120222644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13329700679 (or 13329700677 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 39.

Adding to 14236120222644 its reverse (44622202163241), we get a palindrome (58858322385885).

The spelling of 14236120222644 in words is "fourteen trillion, two hundred thirty-six billion, one hundred twenty million, two hundred twenty-two thousand, six hundred forty-four".