224451551431202 has 4 divisors (see below), whose sum is σ = 336677327146806. Its totient is φ = 112225775715600.

The previous prime is 224451551431201. The next prime is 224451551431231. The reversal of 224451551431202 is 202134155154422.

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

It can be written as a sum of positive squares in only one way, i.e., 216044109036721 + 8407442394481 = 14698439^2 + 2899559^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 224451551431202.

It is not an unprimeable number, because it can be changed into a prime (224451551431201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56112887857799 + ... + 56112887857802.

Almost surely, 2^{224451551431202} is an apocalyptic number.

224451551431202 is a deficient number, since it is larger than the sum of its proper divisors (112225775715604).

224451551431202 is a wasteful number, since it uses less digits than its factorization.

224451551431202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112225775715603.

The product of its (nonzero) digits is 384000, while the sum is 41.

The spelling of 224451551431202 in words is "two hundred twenty-four trillion, four hundred fifty-one billion, five hundred fifty-one million, four hundred thirty-one thousand, two hundred two".