2224220413144 has 32 divisors (see below), whose sum is σ = 4250694183120. Its totient is φ = 1090904887296.

The previous prime is 2224220413139. The next prime is 2224220413231. The reversal of 2224220413144 is 4413140224222.

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, 12594894 + ... + 12770269.

Almost surely, 2^{2224220413144} is an apocalyptic number.

It is an amenable number.

2224220413144 is a deficient number, since it is larger than the sum of its proper divisors (2026473769976).

2224220413144 is a wasteful number, since it uses less digits than its factorization.

2224220413144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25365379 (or 25365375 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 2224220413144 its reverse (4413140224222), we get a palindrome (6637360637366).

The spelling of 2224220413144 in words is "two trillion, two hundred twenty-four billion, two hundred twenty million, four hundred thirteen thousand, one hundred forty-four".