2224454655212 has 24 divisors (see below), whose sum is σ = 4142706410304. Its totient is φ = 1041488467712.

The previous prime is 2224454655167. The next prime is 2224454655221. The reversal of 2224454655212 is 2125564544222.

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, 83013428 + ... + 83040219.

It is an arithmetic number, because the mean of its divisors is an integer number (172612767096).

Almost surely, 2^{2224454655212} is an apocalyptic number.

It is an amenable number.

2224454655212 is a deficient number, since it is larger than the sum of its proper divisors (1918251755092).

2224454655212 is a wasteful number, since it uses less digits than its factorization.

2224454655212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166053865 (or 166053863 counting only the distinct ones).

The product of its digits is 1536000, while the sum is 44.

The spelling of 2224454655212 in words is "two trillion, two hundred twenty-four billion, four hundred fifty-four million, six hundred fifty-five thousand, two hundred twelve".