224732154241061 has 4 divisors (see below), whose sum is σ = 224732438152332. Its totient is φ = 224731870329792.

The previous prime is 224732154241057. The next prime is 224732154241109. The reversal of 224732154241061 is 160142451237422.

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

It can be written as a sum of positive squares in 2 ways, for example, as 199723853552161 + 25008300688900 = 14132369^2 + 5000830^2 .

It is a cyclic number.

It is not a de Polignac number, because 224732154241061 - 2² = 224732154241057 is a prime.

It is a super-2 number, since 2×224732154241061² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224732174241061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140764970 + ... + 142352523.

It is an arithmetic number, because the mean of its divisors is an integer number (56183109538083).

Almost surely, 2^{224732154241061} is an apocalyptic number.

It is an amenable number.

224732154241061 is a deficient number, since it is larger than the sum of its proper divisors (283911271).

224732154241061 is an equidigital number, since it uses as much as digits as its factorization.

224732154241061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283911270.

The product of its (nonzero) digits is 645120, while the sum is 44.

The spelling of 224732154241061 in words is "two hundred twenty-four trillion, seven hundred thirty-two billion, one hundred fifty-four million, two hundred forty-one thousand, sixty-one".