224054022155 has 16 divisors (see below), whose sum is σ = 271625918400. Its totient is φ = 177403785600.

The previous prime is 224054022151. The next prime is 224054022217. The reversal of 224054022155 is 551220450422.

It is not a de Polignac number, because 224054022155 - 2² = 224054022151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (224054022151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1328906 + ... + 1487984.

It is an arithmetic number, because the mean of its divisors is an integer number (16976619900).

Almost surely, 2^224054022155 is an apocalyptic number.

224054022155 is a deficient number, since it is larger than the sum of its proper divisors (47571896245).

224054022155 is a wasteful number, since it uses less digits than its factorization.

224054022155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161974.

The product of its (nonzero) digits is 32000, while the sum is 32.

Adding to 224054022155 its reverse (551220450422), we get a palindrome (775274472577).

The spelling of 224054022155 in words is "two hundred twenty-four billion, fifty-four million, twenty-two thousand, one hundred fifty-five".