224252461351 has 4 divisors (see below), whose sum is σ = 225145897704. Its totient is φ = 223359025000.

The previous prime is 224252461319. The next prime is 224252461357. The reversal of 224252461351 is 153164252422.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 224252461351 - 2⁵ = 224252461319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 224252461351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224252461357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446717800 + ... + 446718301.

It is an arithmetic number, because the mean of its divisors is an integer number (56286474426).

Almost surely, 2^224252461351 is an apocalyptic number.

224252461351 is a deficient number, since it is larger than the sum of its proper divisors (893436353).

224252461351 is an equidigital number, since it uses as much as digits as its factorization.

224252461351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893436352.

The product of its digits is 115200, while the sum is 37.

It can be divided in two parts, 22425 and 2461351, that added together give a square (2483776 = 1576²).

The spelling of 224252461351 in words is "two hundred twenty-four billion, two hundred fifty-two million, four hundred sixty-one thousand, three hundred fifty-one".