2224154220224 has 14 divisors (see below), whose sum is σ = 4413556030884. Its totient is φ = 1112077110080.

The previous prime is 2224154220149. The next prime is 2224154220241. The reversal of 2224154220224 is 4220224514222.

It is a super-2 number, since 2×2224154220224² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17376204782 + ... + 17376204909.

It is an arithmetic number, because the mean of its divisors is an integer number (315254002206).

Almost surely, 2^{2224154220224} is an apocalyptic number.

It is an amenable number.

2224154220224 is a deficient number, since it is larger than the sum of its proper divisors (2189401810660).

2224154220224 is an equidigital number, since it uses as much as digits as its factorization.

2224154220224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34752409703 (or 34752409693 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 32.

Adding to 2224154220224 its reverse (4220224514222), we get a palindrome (6444378734446).

The spelling of 2224154220224 in words is "two trillion, two hundred twenty-four billion, one hundred fifty-four million, two hundred twenty thousand, two hundred twenty-four".