224997968151 has 24 divisors (see below), whose sum is σ = 354578240016. Its totient is φ = 136348563840.

The previous prime is 224997968123. The next prime is 224997968177. The reversal of 224997968151 is 151869799422.

224997968151 is a `hidden beast` number, since 2 + 2 + 499 + 7 + 96 + 8 + 1 + 51 = 666.

It is not a de Polignac number, because 224997968151 - 2¹⁰ = 224997967127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224997968651) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 910801 + ... + 1131173.

It is an arithmetic number, because the mean of its divisors is an integer number (14774093334).

Almost surely, 2^224997968151 is an apocalyptic number.

224997968151 is a deficient number, since it is larger than the sum of its proper divisors (129580271865).

224997968151 is a wasteful number, since it uses less digits than its factorization.

224997968151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230703 (or 230700 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 63.

The spelling of 224997968151 in words is "two hundred twenty-four billion, nine hundred ninety-seven million, nine hundred sixty-eight thousand, one hundred fifty-one".