2224219855544 has 16 divisors (see below), whose sum is σ = 4171536688200. Its totient is φ = 1111810072032.

The previous prime is 2224219855469. The next prime is 2224219855589. The reversal of 2224219855544 is 4455589124222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37450442 + ... + 37509785.

Almost surely, 2^{2224219855544} is an apocalyptic number.

It is an amenable number.

2224219855544 is a deficient number, since it is larger than the sum of its proper divisors (1947316832656).

2224219855544 is a wasteful number, since it uses less digits than its factorization.

2224219855544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74963942 (or 74963938 counting only the distinct ones).

The product of its digits is 9216000, while the sum is 53.

The spelling of 2224219855544 in words is "two trillion, two hundred twenty-four billion, two hundred nineteen million, eight hundred fifty-five thousand, five hundred forty-four".